Rehana Siddiqi, MD
NPI 1366936981 · Internal Medicine Physician · New York, NY
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rehana Siddiqi, MD is a Internal Medicine Physician provider in New York, NY (NPI 1366936981).
Provider details
- NPI number
- 1366936981
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 311885 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 75 | 29 |
| Empagliflozinbrand: Jardiance | 58 | 19 |
| Amlodipine Besylate | 54 | 22 |
| Famotidine | 39 | 12 |
| Semaglutidebrand: Ozempic | 29 | — |
| Rosuvastatin Calcium | 28 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-06-18
- Last updated
- 2026-03-03
- Certified
- 2026-03-03
Frequently asked questions
- What is Rehana Siddiqi's NPI number?
- Rehana Siddiqi's National Provider Identifier (NPI) is 1366936981, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rehana Siddiqi's specialty?
- Rehana Siddiqi is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Rehana Siddiqi located?
- Rehana Siddiqi's practice location on file with NPPES is 462 1st Ave, New York, NY 10016-9196.
- What is Rehana Siddiqi's phone number?
- The practice phone number listed in the NPPES registry for Rehana Siddiqi is (212) 562-5555.
- Does Rehana Siddiqi accept Medicare?
- Rehana Siddiqi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rehana Siddiqi's NPI active?
- Yes — Rehana Siddiqi's NPI (1366936981) is active in the NPPES registry as of the last update on 2026-03-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.