Doctor profile · Federal record
Dr. Muhammad Nauman Riaz, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Orange Park, FL
- NPI 1316320393
- Accepts Medicare
- 8 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
2001 Kingsley Ave
Orange Park, FL 320735148
(904) 639-2018
Credentials & registration
- NPI registered
- July 2015 — 11 yrs on file
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Florida #TRN21798
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1316320393. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
658
Distinct HCPCS
4
Medicare allowed
$61,233
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 439 | 185 | $76 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 96 | 60 | $114 | |
99239 |
Hospital discharge day management, more than 30 minutes | 63 | 62 | $109 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 60 | 60 | $167 |
In context: peer comparison
Among 18 peers in this city , average services per provider: 517. This provider delivers 1.3× the peer median.Open Payments
Industry payments received
All-time total
$499
Transactions
21
Manufacturers
14
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Daiichi Sankyo Inc. | 4 | $90.24 | |
| Gilead Sciences, Inc. | 1 | $74.99 | |
| Rigel Pharmaceuticals, Inc. | 1 | $63.78 | |
| Astellas Pharma US Inc | 2 | $36.96 | |
| Janssen Biotech, Inc. | 2 | $34.03 | |
| Genentech USA, Inc. | 2 | $33.73 | |
| Bayer Healthcare Pharmaceuticals Inc. | 2 | $31.27 | |
| Novartis Pharmaceuticals Corporation | 1 | $24.68 | |
| Exelixis Inc. | 1 | $24.01 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $18.32 | |
| GlaxoSmithKline, LLC. | 1 | $17.59 | |
| ARRAY BIOPHARMA INC | 1 | $17.23 | |
| TAIHO ONCOLOGY, INC. | 1 | $17.09 | |
| Regeneron Healthcare Solutions, Inc. | 1 | $15.53 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
170
Patients
87
Total drug cost
$10,758
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 31 | 25 | $677 |
| Prednisone | Generic | 24 | 12 | $116 |
| Pantoprazole Sodium | Generic | 20 | 15 | $142 |
| Diltiazem 24hr Er (Cd) (Diltiazem Hcl) | Brand | 17 | 0 | $291 |
| Amlodipine Besylate | Generic | 15 | 13 | $83 |
| Eliquis (Apixaban) | Brand | 15 | 0 | $8,531 |
| Oxycodone Hcl | Generic | 15 | 11 | $344 |
| Gabapentin | Generic | 11 | 0 | $218 |
| Levofloxacin | Generic | 11 | 11 | $47 |
| Morphine Sulfate Er (Morphine Sulfate) | Brand | 11 | 0 | $309 |
Hospital affiliations
Frequently asked questions
What is Dr. Muhammad Nauman Riaz's medical specialty?
Dr. Muhammad Nauman Riaz practices Internal Medicine Physician in Orange Park, FL.
Where does Dr. Muhammad Nauman Riaz practice?
Dr. Muhammad Nauman Riaz practices at 2001 Kingsley Ave, Orange Park, FL 320735148. Office phone: 9046392018.
What is Dr. Muhammad Nauman Riaz's NPI?
Dr. Muhammad Nauman Riaz's National Provider Identifier (NPI) is 1316320393, issued by NPPES.
Does Dr. Muhammad Nauman Riaz accept Medicare assignment?
Yes. Dr. Muhammad Nauman Riaz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Muhammad Nauman Riaz commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.