Abdullah Siddiqui, M.D
NPI 1598184459 · Endocrinology, Diabetes & Metabolism Physician · Richmond, TX
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Abdullah Siddiqui, M.D is a Endocrinology, Diabetes & Metabolism Physician provider in Richmond, TX (NPI 1598184459).
Provider details
- NPI number
- 1598184459
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- No
- License
- R3755 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
- Hospitalist Physician208M00000X
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
7 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
30 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 30 | $92 |
Typical Medicare-allowed amounts for these services range $92–$92 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Semaglutidebrand: Ozempic | 51 | 16 |
| Dulaglutidebrand: Trulicity | 37 | 13 |
| Empagliflozinbrand: Jardiance | 31 | 15 |
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 30 | 17 |
| Cinacalcet Hcl | 25 | — |
| Insulin Lisprobrand: Humalog Kwikpen U-100 | 24 | — |
Practice location
Mailing address
Additional practice locations (6)
- 1414 S Grand Ave Ste 456Los Angeles, CA 90015-3071Phone: (213) 745-6047
- 2400 Highway 365 Ste 112Nederland, TX 77627-6268Phone: (409) 724-7900Fax: (409) 724-7910
- 701 W 5th StOdessa, TX 79763-4206Phone: (432) 702-5375
- 10745 W Grand Pkwy S Ste 200Richmond, TX 77407-8713Phone: (282) 275-0130
- 4502 Medical DrSan Antonio, TX 78229-4402Phone: (210) 358-4000
- 7700 Fish Pond RdWaco, TX 76710-1031Phone: (254) 761-4444Fax: (254) 761-4441
Registry dates
- Enumerated
- 2014-04-08
- Last updated
- 2025-01-20
- Certified
- 2025-01-20
Frequently asked questions
- What is Abdullah Siddiqui's NPI number?
- Abdullah Siddiqui's National Provider Identifier (NPI) is 1598184459, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Abdullah Siddiqui's specialty?
- Abdullah Siddiqui is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Abdullah Siddiqui located?
- Abdullah Siddiqui's practice location on file with NPPES is 10745 W Grand Pkwy S, Richmond, TX 77407-8711.
- What is Abdullah Siddiqui's phone number?
- The practice phone number listed in the NPPES registry for Abdullah Siddiqui is (281) 275-0130.
- Does Abdullah Siddiqui accept Medicare?
- Abdullah Siddiqui is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Abdullah Siddiqui's NPI active?
- Yes — Abdullah Siddiqui's NPI (1598184459) is active in the NPPES registry as of the last update on 2025-01-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.