Supplier
Northwest Respiratory Services, LLC
Northwest Respiratory Services, LLC was paid $43.49M by Medicaid between Jan 2018 and Dec 2024, across 42 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 — 33% of everything it billed.
33Billing provider infoNORTHWEST RESPIRATORY SERVICES, LLC
EAGAN, MN 55121
EAGAN, MN 55121
33aNPI1326025669assigned 12/28/2005
33bProvider typeOxygen Equipment & Supplies (DME)
28Total paid$43.49M
24GClaims894,075
24DCodes billed42
24AFirst – last monthJan 2018 – Dec 2024
Compared with peers
Next to other Oxygen Equipment & Supplies (DME) providers in Minnesota
Rank by total paid#2 of 16
Median peer was paid$347K
This provider vs. median125×
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.
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 | 146,119 | $3.45M | |
| 2019 | 150,565 | $7.13M | |
| 2020 | 138,351 | $6.82M | |
| 2021 | 121,787 | $6.18M | |
| 2022 | 120,212 | $6.53M | |
| 2023 | 120,524 | $7.56M | |
| 2024incomplete | 96,517 | $5.83M |
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 | 33% | 238,543 | 221,981 | $14.36M |
| S8121 | Oxygen contents, liquid, 1 unit equals 1 pound | 22% | 205,074 | 62,529 | $9.48M |
| S8120 | Oxygen contents, gaseous, 1 unit equals 1 cubic foot | 14% | 69,145 | 32,103 | $6.29M |
| E0439 | Stationary liquid oxygen system, rental; includes container, contents, regulator, flowmeter, humidifier, nebulizer, cannula or mask, & tubing | 8.8% | 63,602 | 59,291 | $3.81M |
| E0434 | Portable liquid oxygen system, rental; includes portable container, supply reservoir, humidifier, flowmeter, refill adaptor, contents gauge, cannula or mask, and tubing | 5.2% | 81,911 | 75,545 | $2.28M |
| E0431 | Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing | 4.9% | 165,350 | 155,922 | $2.15M |
| E0466 | Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) | 2.3% | 1,030 | 971 | $995K |
| E0465 | Home ventilator, any type, used with invasive interface, (e.g., tracheostomy tube) | 1.6% | 814 | 736 | $717K |
| E0445 | Oximeter device for measuring blood oxygen levels non-invasively | 1.5% | 4,237 | 3,875 | $666K |
| E2402 | Negative pressure wound therapy electrical pump, stationary or portable | <1% | 583 | 461 | $368K |
| 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% | 3,081 | 2,873 | $310K |
| E0601 | Continuous positive airway pressure (cpap) device | <1% | 7,690 | 6,782 | $309K |
30 more codes
| A4606 | Oxygen probe for use with oximeter device, replacement | <1% | 2,537 | $302K |
| A7030 | Full face mask used with positive airway pressure device, each | <1% | 2,786 | $283K |
| 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% | 846 | $273K |
| E0562 | Humidifier, heated, used with positive airway pressure device | <1% | 10,430 | $216K |
| A7035 | Headgear used with positive airway pressure device | <1% | 3,988 | $81K |
| E1392 | Portable oxygen concentrator, rental | <1% | 1,890 | $80K |
| E1399 | Durable medical equipment, miscellaneous | <1% | 6,874 | $79K |
| E0550 | Humidifier, durable for extensive supplemental humidification during ippb treatments or oxygen delivery | <1% | 1,633 | $71K |
| A6550 | Wound care set, for negative pressure wound therapy electrical pump, includes all supplies and accessories | <1% | 179 | $68K |
| A7031 | Face mask interface, replacement for full face mask, each | <1% | 1,308 | $48K |
| A4604 | Tubing with integrated heating element for use with positive airway pressure device | <1% | 945 | $31K |
| A7034 | Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap | <1% | 511 | $30K |
| A7037 | Tubing used with positive airway pressure device | <1% | 1,344 | $25K |
| K0738 | Portable gaseous oxygen system, rental; home compressor used to fill portable oxygen cylinders; includes portable containers, regulator, flowmeter, humidifier, cannula or mask, and tubing | <1% | 1,136 | $25K |
| A7038 | Filter, disposable, used with positive airway pressure device | <1% | 6,007 | $21K |
| A9999 | Miscellaneous dme supply or accessory, not otherwise specified | <1% | 2,888 | $21K |
| A7521 | Tracheostomy/laryngectomy tube, cuffed, polyvinylchloride (pvc), silicone or equal, each | <1% | 275 | $20K |
| E0570 | Nebulizer, with compressor | <1% | 2,421 | $16K |
| E0442 | Stationary oxygen contents, liquid, 1 month's supply = 1 unit | <1% | 2,028 | $16K |
| E0443 | Portable oxygen contents, gaseous, 1 month's supply = 1 unit | <1% | 736 | $15K |
| A7526 | Tracheostomy tube collar/holder, each | <1% | 159 | $8K |
| A4623 | Tracheostomy, inner cannula | <1% | 37 | $8K |
| A4605 | Tracheal suction catheter, closed system, each | <1% | 15 | $8K |
| A7046 | Water chamber for humidifier, used with positive airway pressure device, replacement, each | <1% | 562 | $6K |
| A4618 | Breathing circuits | <1% | 378 | $6K |
| A7032 | Cushion for use on nasal mask interface, replacement only, each | <1% | 140 | $3K |
| A7003 | Administration set, with small volume nonfiltered pneumatic nebulizer, disposable | <1% | 669 | $2K |
| A7525 | Tracheostomy mask, each | <1% | 57 | $222.14 |
| A4620 | Variable concentration mask | <1% | 211 | $134.84 |
| E0444 | Portable oxygen contents, liquid, 1 month's supply = 1 unit | <1% | 25 | $115.79 |
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 officialLARSON, CHRIS (COO)
| Provider | Location | Paid |
|---|---|---|
| Northwest Respiratory Services, LLC | Thornton, CO | $187K |
| Northwest Respiratory Services, LLC | Pueblo, CO | $75K |
| Shoreline School District | Shoreline, WA | $0.00 |
Matched on the authorized-official name exactly as entered in NPPES. A common name can match unrelated people.