Doctor profile · Federal record
Dr. Zainab Siddiqui, MD
Rheumatology Physician (CMS: Rheumatology) · Little Rock, AR
- NPI 1942389440
- Accepts Medicare
- 28 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
10001 Lile Dr
Little Rock, AR 722056217
(501) 227-8000
fax (501) 221-5855
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- January 31, 2020
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 207RR0500X — NUCC code
- State license (1)
- Arkansas #E-4879
- Medicaid
- AR #163265001
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1942389440. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
8,956
Distinct HCPCS
10
Medicare allowed
$215,306
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J0897 |
Injection, denosumab, 1 mg | 1,920 | 19 | $23 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 698 | 274 | $115 | |
85652 |
Red blood cell sedimentation rate, to detect inflammation, automated | 631 | 267 | $3 | |
36415 |
Insertion of needle into vein for collection of blood sample | 630 | 260 | $8 | |
86140 |
Measurement c-reactive protein for detection of infection or inflammation | 612 | 265 | $5 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 591 | 243 | $8 | |
82565 |
Blood creatinine level | 545 | 232 | $5 | |
84460 |
Liver enzyme (sgpt), level | 538 | 226 | $5 | |
84450 |
Liver enzyme (sgot), level | 536 | 225 | $5 | |
86235 |
Measurement of antibody for assessment of autoimmune disorder, any method | 378 | 64 | $18 |
In context: peer comparison
Among 9 peers in Little Rock Rheumatology Physician, average services per provider: 2,464. This provider delivers 3.6× the peer median.Open Payments
Industry payments received
All-time total
$41
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| E.R. Squibb & Sons, L.L.C. | 1 | $24.79 | |
| Amgen INC. | 1 | $16.30 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,828
Patients
762
Total drug cost
$829,255
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydroxychloroquine Sulfate | Generic | 1,016 | 168 | $43,235 |
| Methotrexate (Methotrexate Sodium) | Brand | 729 | 134 | $23,335 |
| Prednisone | Generic | 321 | 100 | $2,407 |
| Gabapentin | Generic | 259 | 60 | $3,445 |
| Allopurinol | Generic | 206 | 38 | $2,043 |
| Folic Acid | Generic | 188 | 34 | $623 |
| Leflunomide | Generic | 158 | 31 | $5,531 |
| Meloxicam | Generic | 148 | 39 | $897 |
| Mycophenolate Mofetil | Generic | 144 | 20 | $13,398 |
| Tramadol Hcl | Generic | 140 | 27 | $765 |
Frequently asked questions
What is Dr. Zainab Siddiqui's medical specialty?
Dr. Zainab Siddiqui practices Rheumatology Physician in Little Rock, AR.
Where does Dr. Zainab Siddiqui practice?
Dr. Zainab Siddiqui practices at 10001 Lile Dr, Little Rock, AR 722056217. Office phone: 5012278000.
What is Dr. Zainab Siddiqui's NPI?
Dr. Zainab Siddiqui's National Provider Identifier (NPI) is 1942389440, issued by NPPES.
Does Dr. Zainab Siddiqui accept Medicare assignment?
Yes. Dr. Zainab Siddiqui accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Zainab Siddiqui commonly perform?
Top Medicare-reported procedures in 2023: Injection, denosumab, 1 mg (HCPCS J0897); Established patient office or other outpatient visit (HCPCS 99214); Red blood cell sedimentation rate, to detect inflammation, automated (HCPCS 85652). Source: CMS Medicare Physician & Other Practitioners file.