Muzaffar Zai, M.D., D.O.
NPI 1235325648 · Family Medicine Physician · Richmond Hill, NY
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Muzaffar Zai, M.D., D.O. is a Family Medicine Physician provider in Richmond Hill, NY (NPI 1235325648).
Provider details
- NPI number
- 1235325648
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 261963 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
33 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 33 | $97 |
Typical Medicare-allowed amounts for these services range $97–$97 (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 · 56 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 247 | 65 |
| Metformin Hcl | 170 | 46 |
| Losartan Potassium | 164 | 44 |
| Ergocalciferol (vitamin D2)brand: Vitamin D2 | 139 | 42 |
| Amlodipine Besylate | 117 | 38 |
| Tamsulosin Hcl | 76 | 22 |
| Metoprolol Succinate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-09-19
- Last updated
- 2021-06-04
- Certified
- 2021-06-04
Frequently asked questions
- What is Muzaffar Zai's NPI number?
- Muzaffar Zai's National Provider Identifier (NPI) is 1235325648, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Muzaffar Zai's specialty?
- Muzaffar Zai is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Muzaffar Zai located?
- Muzaffar Zai's practice location on file with NPPES is 12415 Jamaica Ave, Richmond Hill, NY 11418-2649.
- What is Muzaffar Zai's phone number?
- The practice phone number listed in the NPPES registry for Muzaffar Zai is (718) 480-6626.
- Does Muzaffar Zai accept Medicare?
- Muzaffar Zai is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Muzaffar Zai's NPI active?
- Yes — Muzaffar Zai's NPI (1235325648) is active in the NPPES registry as of the last update on 2021-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.