Clinic
LDFS LLC
LDFS LLC was paid $1.89M by Medicaid between Jan 2018 and Oct 2024, across 42 billing codes. Its largest line is 90999, dialysis (unlisted procedure) — 80% of everything it billed.
33Billing provider infoLDFS LLC
FLAGSTAFF, AZ 86004
FLAGSTAFF, AZ 86004
33aNPI1790074516assigned 04/01/2011
33bProvider typeEnd-Stage Renal Disease (ESRD) Treatment Clinic/Center
28Total paid$1.89M
24GClaims65,024
24DCodes billed42
24AFirst – last monthJan 2018 – Oct 2024
Compared with peers
Next to other End-Stage Renal Disease (ESRD) Treatment Clinic/Center providers in Arizona
Rank by total paid#78 of 129
Median peer was paid$2.64M
This provider vs. median0.7×
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 WEINBERG, THOMAS 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 | 7,268 | $223K | |
| 2019 | 11,600 | $280K | |
| 2020 | 11,518 | $321K | |
| 2021 | 8,409 | $246K | |
| 2022 | 10,436 | $310K | |
| 2023 | 8,114 | $222K | |
| 2024incomplete | 7,679 | $292K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 90999 | Dialysis (unlisted procedure)Unlisted dialysis procedure, inpatient or outpatient | 80% | 25,535 | 2,183 | $1.51M |
| J1756 | Injection, iron sucrose, 1 mg | 9.6% | 4,987 | 1,216 | $181K |
| J0887 | Injection, epoetin beta, 1 microgram, (for esrd on dialysis) | 3.4% | 278 | 153 | $64K |
| J0882 | Injection, darbepoetin alfa, 1 microgram (for esrd on dialysis) | 3.2% | 216 | 70 | $61K |
| Q4081 | Injection, epoetin alfa, 100 units (for esrd on dialysis) | 3.2% | 1,728 | 207 | $60K |
| J0604 | Cinacalcet, oral, 1 mg, (for esrd on dialysis) | <1% | 397 | 79 | $14K |
| 82306 | Vitamin D; 25 hydroxy, includes fraction(s), if performed | <1% | 77 | 66 | $2K |
| 85025 | Blood count; complete (CBC), automated, and automated differential WBC count | 0% | 1,340 | 1,111 | $0.00 |
| 82040 | 0% | 1,252 | 986 | $0.00 | |
| 84075 | 0% | 1,343 | 1,137 | $0.00 | |
| J2501 | Injection, paricalcitol, 1 mcg | 0% | 5,133 | 466 | $0.00 |
| 87340 | 0% | 892 | 752 | $0.00 |
30 more codes
| A4657 | Syringe, with or without needle, each | 0% | 6,004 | $0.00 |
| 80051 | 0% | 868 | $0.00 | |
| 85018 | 0% | 947 | $0.00 | |
| J3490 | Unclassified drugs | 0% | 14 | $0.00 |
| 83735 | 0% | 97 | $0.00 | |
| 82607 | 0% | 99 | $0.00 | |
| 84132 | 0% | 234 | $0.00 | |
| 82728 | 0% | 456 | $0.00 | |
| 82435 | 0% | 211 | $0.00 | |
| 80069 | 0% | 14 | $0.00 | |
| 86706 | 0% | 98 | $0.00 | |
| 82746 | 0% | 99 | $0.00 | |
| G0008 | Administration of influenza virus vaccine | 0% | 92 | $0.00 |
| 90688 | 0% | 16 | $0.00 | |
| 83550 | 0% | 15 | $0.00 | |
| 90686 | 0% | 15 | $0.00 | |
| G0009 | Administration of pneumococcal vaccine | 0% | 13 | $0.00 |
| 82310 | 0% | 1,389 | $0.00 | |
| 82374 | 0% | 225 | $0.00 | |
| 84155 | 0% | 1,332 | $0.00 | |
| 83540 | 0% | 1,425 | $0.00 | |
| 85014 | 0% | 368 | $0.00 | |
| 82565 | 0% | 1,192 | $0.00 | |
| 84520 | 0% | 2,689 | $0.00 | |
| 84466 | 0% | 1,326 | $0.00 | |
| 83970 | 0% | 559 | $0.00 | |
| 84100 | 0% | 1,537 | $0.00 | |
| 84450 | 0% | 212 | $0.00 | |
| 82108 | 0% | 86 | $0.00 | |
| 84295 | 0% | 214 | $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 officialWEINBERG, THOMAS (AUTHORIZED OFFICIAL)
Parent organizationU.S. RENAL CARE, INC.
Matched on the authorized-official name exactly as entered in NPPES. A common name can match unrelated people.