Fahima Mahir, M.D.
NPI 1982021507 · Nephrology Physician · New York, NY
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Fahima Mahir, M.D. is a Nephrology Physician provider in New York, NY (NPI 1982021507).
Provider details
- NPI number
- 1982021507
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
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
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
733 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 222 | $86 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 170 | $143 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 147 | $9 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 47 | $201 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 39 | $78 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Carvedilol | 74 | 19 |
| Losartan Potassium | 69 | 26 |
| Tamsulosin Hcl | 64 | 19 |
| Cinacalcet Hcl | 55 | 17 |
| Pantoprazole Sodium | 55 | 21 |
| Famotidine | 50 | 17 |
| Sitagliptin Phosphatebrand: Januvia | 45 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-03-20
- Last updated
- 2022-07-29
- Certified
- 2022-07-29
Frequently asked questions
- What is Fahima Mahir's NPI number?
- Fahima Mahir's National Provider Identifier (NPI) is 1982021507, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Fahima Mahir's specialty?
- Fahima Mahir is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Fahima Mahir located?
- Fahima Mahir's practice location on file with NPPES is 5 E 98th St Fl 12, New York, NY 10029-6501.
- What is Fahima Mahir's phone number?
- The practice phone number listed in the NPPES registry for Fahima Mahir is (212) 659-8560.
- Does Fahima Mahir accept Medicare?
- Fahima Mahir is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Fahima Mahir's NPI active?
- Yes — Fahima Mahir's NPI (1982021507) is active in the NPPES registry as of the last update on 2022-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.