Doctor profile · Federal record
Dr. Muhammad Ijaz, M.D.
Rheumatology Physician (CMS: Rheumatology) · Hattiesburg, MS
- NPI 1629490065
- Accepts Medicare
- 19 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
104 Millsaps Dr
Hattiesburg, MS 394021328
(601) 288-7500
fax (601) 268-5179 - Mailing address
-
415 S 28Th Ave
Hattiesburg, MS 394017246
Credentials & registration
- NPI registered
- January 2014 — 12 yrs on file
- Profile last updated
- July 9, 2020
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 207RR0500X — NUCC code
- State license (1)
- Mississippi #24235
- Medicaid
- MS #07525065
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1629490065. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
107,986
Distinct HCPCS
10
Medicare allowed
$2,204,026
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J0717 |
Injection, certolizumab pegol, 1 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) | 41,000 | 15 | $5 | |
J0129 |
Injection, abatacept, 10 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) | 18,350 | 43 | $42 | |
J0897 |
Injection, denosumab, 1 mg | 15,480 | 219 | $23 | |
J1602 |
Injection, golimumab, 1 mg, for intravenous use | 13,850 | 25 | $13 | |
J3111 |
Injection, romosozumab-aqqg, 1 mg | 6,930 | 16 | $10 | |
J9312 |
Injection, rituximab, 10 mg | 4,350 | 20 | $80 | |
J1745 |
Injection, infliximab, excludes biosimilar, 10 mg | 1,750 | 12 | $33 | |
36415 |
Insertion of needle into vein for collection of blood sample | 853 | 397 | $8 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 618 | 89 | $1 | |
J3304 |
Injection, triamcinolone acetonide, preservative-free, extended-release, microsphere formulation, 1 mg | 608 | 11 | $17 |
In context: peer comparison
Among 2 peers in Hattiesburg Rheumatology Physician, average services per provider: 2,260. This provider delivers 48× the peer median.Open Payments
Industry payments received
All-time total
$2,641
Transactions
137
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 26 | $450.75 | |
| Amgen INC. | 25 | $446.41 | |
| Ucb, INC. | 14 | $264.95 | |
| Novartis Pharmaceuticals Corporation | 11 | $255.31 | |
| AstraZeneca Pharmaceuticals Lp | 11 | $185.51 | |
| Pfizer INC. | 12 | $182.45 | |
| Aurinia Pharma U.S., INC. | 7 | $159.32 | |
| Genzyme Corporation | 6 | $131.94 | |
| Fresenius Kabi USA, LLC | 7 | $131.86 | |
| GlaxoSmithKline, LLC. | 4 | $93.35 | |
| Janssen Biotech, INC. | 4 | $74.58 | |
| Radius Health, INC. | 3 | $68.81 | |
| Octapharma USA, INC. | 3 | $64.55 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 3 | $59.14 | |
| Sobi, INC | 1 | $20.67 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
4,003
Patients
1,491
Total drug cost
$102,342
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 810 | 370 | $5,995 |
| Hydroxychloroquine Sulfate | Generic | 475 | 154 | $26,755 |
| Gabapentin | Generic | 380 | 148 | $10,403 |
| Methotrexate (Methotrexate Sodium) | Brand | 334 | 96 | $10,821 |
| Tramadol Hcl | Generic | 325 | 105 | $2,386 |
| Allopurinol | Generic | 266 | 86 | $4,243 |
| Tizanidine Hcl | Generic | 228 | 82 | $2,996 |
| Duloxetine Hcl | Generic | 213 | 68 | $5,111 |
| Pregabalin | Generic | 212 | 63 | $13,471 |
| Meloxicam | Generic | 177 | 84 | $1,528 |
Frequently asked questions
What is Dr. Muhammad Ijaz's medical specialty?
Dr. Muhammad Ijaz practices Rheumatology Physician in Hattiesburg, MS.
Where does Dr. Muhammad Ijaz practice?
Dr. Muhammad Ijaz practices at 104 Millsaps Dr, Hattiesburg, MS 394021328. Office phone: 6012887500.
What is Dr. Muhammad Ijaz's NPI?
Dr. Muhammad Ijaz's National Provider Identifier (NPI) is 1629490065, issued by NPPES.
Does Dr. Muhammad Ijaz accept Medicare assignment?
Yes. Dr. Muhammad Ijaz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Muhammad Ijaz commonly perform?
Top Medicare-reported procedures in 2023: Injection, certolizumab pegol, 1 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) (HCPCS J0717); Injection, abatacept, 10 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) (HCPCS J0129); Injection, denosumab, 1 mg (HCPCS J0897). Source: CMS Medicare Physician & Other Practitioners file.