Supplier
Visiting Nurse Association of Wisconsin, INC.
Visiting Nurse Association of Wisconsin, INC. was paid $21.33M by Medicaid between Jan 2018 and Dec 2024, across 94 billing codes. Its largest line is E1390, Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate — 12% of everything it billed.
33Billing provider infoVISITING NURSE ASSOCIATION OF WISCONSIN, INC.
WEST ALLIS, WI 53227
WEST ALLIS, WI 53227
33aNPI1164612040assigned 07/27/2007
33bProvider typeDurable Medical Equipment & Medical Supplies
28Total paid$21.33M
24GClaims359,195
24DCodes billed94
24AFirst – last monthJan 2018 – Dec 2024
Compared with peers
Next to other Durable Medical Equipment & Medical Supplies providers in Wisconsin
Rank by total paid#1 of 451
Median peer was paid$10K
This provider vs. median2,219×
Peers share this provider's primary NPPES type and state. Size alone says nothing about billing quality: a big agency or a hospital system is expected to sit far above the median.
Auditor's notes
Automated statistical signals. Not evidence of fraud — how these are computed.
Entity ProliferationAuthorized official RICHARDSON, KARA controls 20+ related entities in our dataset. Read more
Box 24A · Dates of service
Paid by month
Paid that monthNov–Dec 2024: claims still arriving when the file was cut, so these months run low for every provider
By year, as a table
| Year | Claims | Paid | |
|---|---|---|---|
| 2018 | 52,245 | $3.71M | |
| 2019 | 50,148 | $3.28M | |
| 2020 | 48,194 | $3.14M | |
| 2021 | 57,955 | $3.46M | |
| 2022 | 57,721 | $3.28M | |
| 2023 | 49,496 | $2.44M | |
| 2024incomplete | 43,436 | $2.02M |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| E1390 | Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate | 12% | 29,423 | 24,535 | $2.57M |
| B4035 | Enteral feeding supply kit; pump fed, per day, includes but not limited to feeding/flushing syringe, administration set tubing, dressings, tape | 11% | 13,244 | 12,154 | $2.35M |
| E0601 | Continuous positive airway pressure (cpap) device | 9.3% | 35,701 | 32,681 | $1.98M |
| A7030 | Full face mask used with positive airway pressure device, each | 7.4% | 11,900 | 11,240 | $1.57M |
| B4160 | Enteral formula, for pediatrics, nutritionally complete calorically dense (equal to or greater than 0.7 kcal/ml) with intact nutrients, includes proteins, fats, carbohydrates, vitamins and minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit | 6.5% | 7,346 | 6,129 | $1.38M |
| B4149 | Enteral formula, manufactured blenderized natural foods with intact nutrients, includes proteins, fats, carbohydrates, vitamins and minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit | 5.5% | 2,885 | 2,385 | $1.18M |
| B4161 | Enteral formula, for pediatrics, hydrolyzed/amino acids and peptide chain proteins, includes fats, carbohydrates, vitamins and minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit | 4.6% | 2,299 | 1,897 | $972K |
| B4088 | Gastrostomy/jejunostomy tube, low-profile, any material, any type, each | 4.2% | 10,948 | 8,118 | $904K |
| E0562 | Humidifier, heated, used with positive airway pressure device | 4.1% | 32,981 | 29,891 | $883K |
| A7034 | Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap | 3.3% | 8,482 | 8,046 | $705K |
| E0431 | Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing | 3.2% | 17,966 | 15,363 | $687K |
| B4152 | Enteral formula, nutritionally complete, calorically dense (equal to or greater than 1.5 kcal/ml) with intact nutrients, includes proteins, fats, carbohydrates, vitamins and minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit | 3.0% | 3,563 | 2,872 | $635K |
82 more codes
| E0465 | Home ventilator, any type, used with invasive interface, (e.g., tracheostomy tube) | 2.9% | 1,143 | $629K |
| A7035 | Headgear used with positive airway pressure device | 2.6% | 19,611 | $548K |
| A7037 | Tubing used with positive airway pressure device | 2.3% | 18,347 | $496K |
| B4150 | Enteral formula, nutritionally complete with intact nutrients, includes proteins, fats, carbohydrates, vitamins and minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit | 1.9% | 2,513 | $406K |
| E0470 | Respiratory assist device, bi-level pressure capability, without backup rate feature, used with noninvasive interface, e.g., nasal or facial mask (intermittent assist device with continuous positive airway pressure device) | 1.3% | 2,935 | $268K |
| B9002 | Enteral nutrition infusion pump, any type | 1.0% | 3,621 | $219K |
| E0570 | Nebulizer, with compressor | 1.0% | 5,989 | $217K |
| T1999 | Miscellaneous therapeutic items and supplies, retail purchases, not otherwise classified; identify product in "remarks" | <1% | 17,637 | $182K |
| B4158 | Enteral formula, for pediatrics, nutritionally complete with intact nutrients, includes proteins, fats, carbohydrates, vitamins and minerals, may include fiber and/or iron, administered through an enteral feeding tube, 100 calories = 1 unit | <1% | 1,263 | $153K |
| E0143 | Walker, folding, wheeled, adjustable or fixed height | <1% | 2,591 | $144K |
| A7046 | Water chamber for humidifier, used with positive airway pressure device, replacement, each | <1% | 11,875 | $143K |
| A4305 | Disposable drug delivery system, flow rate of 50 ml or greater per hour | <1% | 1,447 | $126K |
| A7038 | Filter, disposable, used with positive airway pressure device | <1% | 21,071 | $122K |
| B4034 | Enteral feeding supply kit; syringe fed, per day, includes but not limited to feeding/flushing syringe, administration set tubing, dressings, tape | <1% | 1,906 | $121K |
| A4624 | Tracheal suction catheter, any type other than closed system, each | <1% | 1,061 | $119K |
| K0001 | Standard wheelchair | <1% | 3,924 | $116K |
| A4606 | Oxygen probe for use with oximeter device, replacement | <1% | 2,079 | $98K |
| A7526 | Tracheostomy tube collar/holder, each | <1% | 1,328 | $97K |
| E0245 | Tub stool or bench | <1% | 1,804 | $92K |
| E0471 | Respiratory assist device, bi-level pressure capability, with back-up rate feature, used with noninvasive interface, e.g., nasal or facial mask (intermittent assist device with continuous positive airway pressure device) | <1% | 348 | $87K |
| A7031 | Face mask interface, replacement for full face mask, each | <1% | 2,602 | $78K |
| E1392 | Portable oxygen concentrator, rental | <1% | 4,086 | $77K |
| E0260 | Hospital bed, semi-electric (head and foot adjustment), with any type side rails, with mattress | <1% | 1,463 | $75K |
| A4483 | Moisture exchanger, disposable, for use with invasive mechanical ventilation | <1% | 453 | $64K |
| E0445 | Oximeter device for measuring blood oxygen levels non-invasively | <1% | 1,144 | $58K |
| A7008 | Large volume nebulizer, disposable, prefilled, used with aerosol compressor | <1% | 622 | $57K |
| E0114 | Crutches underarm, other than wood, adjustable or fixed, pair, with pads, tips and handgrips | <1% | 1,498 | $55K |
| B4155 | Enteral formula, nutritionally incomplete/modular nutrients, includes specific nutrients, carbohydrates (e.g., glucose polymers), proteins/amino acids (e.g., glutamine, arginine), fat (e.g., medium chain triglycerides) or combination, administered through an enteral feeding tube, 100 calories = 1 unit | <1% | 1,453 | $55K |
| A7005 | Administration set, with small volume nonfiltered pneumatic nebulizer, non-disposable | <1% | 2,486 | $42K |
| E0600 | Respiratory suction pump, home model, portable or stationary, electric | <1% | 1,541 | $42K |
| B4153 | Enteral formula, nutritionally complete, hydrolyzed proteins (amino acids and peptide chain), includes fats, carbohydrates, vitamins and minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit | <1% | 77 | $42K |
| A9276 | Sensor; invasive (e.g., subcutaneous), disposable, for use with non-durable medical equipment interstitial continuous glucose monitoring system, one unit = 1 day supply | <1% | 147 | $36K |
| A4322 | Irrigation syringe, bulb or piston, each | <1% | 3,070 | $29K |
| B4036 | Enteral feeding supply kit; gravity fed, per day, includes but not limited to feeding/flushing syringe, administration set tubing, dressings, tape | <1% | 261 | $28K |
| S1015 | Iv tubing extension set | <1% | 4,580 | $25K |
| A6209 | Foam dressing, wound cover, sterile, pad size 16 sq. in. or less, without adhesive border, each dressing | <1% | 642 | $23K |
| E0156 | Seat attachment, walker | <1% | 1,447 | $23K |
| A4216 | Sterile water, saline and/or dextrose, diluent/flush, 10 ml | <1% | 6,197 | $23K |
| A7520 | Tracheostomy/laryngectomy tube, non-cuffed, polyvinylchloride (pvc), silicone or equal, each | <1% | 423 | $21K |
| E1399 | Durable medical equipment, miscellaneous | <1% | 901 | $19K |
| A4618 | Breathing circuits | <1% | 537 | $17K |
| A7000 | Canister, disposable, used with suction pump, each | <1% | 1,728 | $16K |
| E0619 | Apnea monitor, with recording feature | <1% | 136 | $16K |
| E0244 | Raised toilet seat | <1% | 442 | $15K |
| A4623 | Tracheostomy, inner cannula | <1% | 83 | $15K |
| A4628 | Oral and/or oropharyngeal suction catheter, each | <1% | 1,101 | $12K |
| 94762 | <1% | 221 | $12K | |
| A6402 | Gauze, non-impregnated, sterile, pad size 16 sq. in. or less, without adhesive border, each dressing | <1% | 811 | $12K |
| A4213 | Syringe, sterile, 20 cc or greater, each | <1% | 1,876 | $12K |
| A7002 | Tubing, used with suction pump, each | <1% | 1,169 | $11K |
| A7003 | Administration set, with small volume nonfiltered pneumatic nebulizer, disposable | <1% | 2,398 | $11K |
| E0100 | Cane, includes canes of all materials, adjustable or fixed, with tip | <1% | 558 | $10K |
| E0149 | Walker, heavy duty, wheeled, rigid or folding, any type | <1% | 619 | $9K |
| A7032 | Cushion for use on nasal mask interface, replacement only, each | <1% | 479 | $8K |
| A4604 | Tubing with integrated heating element for use with positive airway pressure device | <1% | 1,291 | $7K |
| A4230 | Infusion set for external insulin pump, non needle cannula type | <1% | 83 | $7K |
| A4927 | Gloves, non-sterile, per 100 | <1% | 1,026 | $7K |
| K0006 | Heavy duty wheelchair | <1% | 172 | $6K |
| A4320 | Irrigation tray with bulb or piston syringe, any purpose | <1% | 297 | $6K |
| E0776 | Iv pole | <1% | 630 | $6K |
| E0781 | Ambulatory infusion pump, single or multiple channels, electric or battery operated, with administrative equipment, worn by patient | <1% | 58 | $6K |
| E0247 | Transfer bench for tub or toilet with or without commode opening | <1% | 48 | $5K |
| A7013 | Filter, disposable, used with aerosol compressor or ultrasonic generator | <1% | 3,804 | $5K |
| E0630 | Patient lift, hydraulic or mechanical, includes any seat, sling, strap(s) or pad(s) | <1% | 60 | $4K |
| A4629 | Tracheostomy care kit for established tracheostomy | <1% | 41 | $4K |
| A7033 | Pillow for use on nasal cannula type interface, replacement only, pair | <1% | 198 | $3K |
| A4217 | Sterile water/saline, 500 ml | <1% | 115 | $3K |
| A7525 | Tracheostomy mask, each | <1% | 282 | $2K |
| E0443 | Portable oxygen contents, gaseous, 1 month's supply = 1 unit | <1% | 154 | $2K |
| A4232 | Syringe with needle for external insulin pump, sterile, 3 cc | <1% | 83 | $2K |
| A4209 | Syringe with needle, sterile 5 cc or greater, each | <1% | 761 | $2K |
| K0007 | Extra heavy duty wheelchair | <1% | 36 | $2K |
| A7015 | Aerosol mask, used with dme nebulizer | <1% | 739 | $1K |
| A4930 | Gloves, sterile, per pair | <1% | 1,245 | $717.43 |
| A4452 | Tape, waterproof, per 18 square inches | <1% | 177 | $717.28 |
| E0163 | Commode chair, mobile or stationary, with fixed arms | <1% | 15 | $701.70 |
| A7036 | Chinstrap used with positive airway pressure device | <1% | 61 | $696.84 |
| A4332 | Lubricant, individual sterile packet, each | <1% | 1,007 | $684.48 |
| A7018 | Water, distilled, used with large volume nebulizer, 1000 ml | <1% | 19 | $650.52 |
| E0241 | Bath tub wall rail, each | <1% | 13 | $347.24 |
| A4626 | Tracheostomy cleaning brush, each | <1% | 228 | $85.77 |
| A9270 | Non-covered item or service | 0% | 70 | $0.00 |
Claims and beneficiary counts add up across code × month rows, so one patient seen every month counts many times. Rows with fewer than 12 claims are suppressed by HHS, so small lines can be missing.
From NPPES
Who's on the registration
Authorized officialRICHARDSON, KARA (ASSISTANT TREASURER)
Matched on the authorized-official name exactly as entered in NPPES. A common name can match unrelated people.