Doctor profile · Federal record
Dr. Usman Master, MD
Nephrology Physician (CMS: Nephrology) · Pontiac, MI
- NPI 1922075753
- Accepts Medicare
- 43 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
44200 Woodward Ave, Suite 209
Pontiac, MI 483415045
(248) 253-0330
fax (248) 253-1982 - Mailing address
-
1886 W Auburn RD, Sutie 400
Rochester Hills, MI 483093865
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- January 13, 2010
- Year of graduation
- 1983 — 43 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- Michigan #4301052008
- Medicaid
- MI #4095890
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1922075753. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
555
Distinct HCPCS
6
Medicare allowed
$108,695
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 196 | 115 | $101 | |
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 194 | 27 | $362 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 91 | 29 | $82 | |
99443 |
Telephone medical discussion with physician, 21-30 minutes | 33 | 24 | $75 | |
90961 |
Dialysis services, 2-3 physician visits per month (20 years or older) | 29 | 16 | $301 | |
82570 |
Creatinine level to test for kidney function or muscle injury | 12 | 12 | $5 |
In context: peer comparison
Among 3 peers in Pontiac Nephrology Physician, average services per provider: 140. This provider delivers 4.0× the peer median.Open Payments
Industry payments received
All-time total
$1,335
Transactions
71
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen INC. | 13 | $281.93 | |
| Opko Pharmaceuticals, LLC | 9 | $156.22 | |
| Novartis Pharmaceuticals Corporation | 8 | $140.83 | |
| Calliditas Therapeutics US INC. | 9 | $132.76 | |
| AstraZeneca Pharmaceuticals Lp | 5 | $106.96 | |
| Travere Therapeutics, INC. | 7 | $91.35 | |
| Aurinia Pharma U.S., INC. | 4 | $78.46 | |
| Novo Nordisk INC | 3 | $59.79 | |
| Fresenius USA Marketing, INC. | 3 | $57.95 | |
| Akebia Therapeutics INC | 2 | $47.02 | |
| Ardelyx, INC. | 2 | $44.60 | |
| Alexion Pharmaceuticals, INC. | 2 | $40.12 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 2 | $33.80 | |
| Vifor Pharma, INC. | 1 | $24.36 | |
| Otsuka America Pharmaceutical, INC. | 1 | $21.87 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
868
Patients
179
Total drug cost
$87,467
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Calcitriol | Generic | 185 | 49 | $3,928 |
| Amlodipine Besylate | Generic | 95 | 27 | $863 |
| Allopurinol | Generic | 70 | 18 | $870 |
| Sevelamer Carbonate | Generic | 63 | 14 | $29,628 |
| Losartan Potassium | Generic | 61 | 17 | $970 |
| Nifedipine ER (Nifedipine) | Brand | 56 | 14 | $2,533 |
| Hydralazine Hcl | Generic | 55 | 14 | $844 |
| Atorvastatin Calcium | Generic | 49 | 13 | $775 |
| Calcium Acetate | Generic | 42 | 0 | $4,238 |
| Potassium Chloride | Generic | 40 | 0 | $2,129 |
Hospital affiliations
Frequently asked questions
What is Dr. Usman Master's medical specialty?
Dr. Usman Master practices Nephrology Physician in Pontiac, MI.
Where does Dr. Usman Master practice?
Dr. Usman Master practices at 44200 Woodward Ave, Pontiac, MI 483415045. Office phone: 2482530330.
What is Dr. Usman Master's NPI?
Dr. Usman Master's National Provider Identifier (NPI) is 1922075753, issued by NPPES.
Does Dr. Usman Master accept Medicare assignment?
Yes. Dr. Usman Master accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Usman Master commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Dialysis services, 4 or more physician visits per month (20 years or older) (HCPCS 90960); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.