Hamed Zamani, M.D.
NPI 1265758023 · Family Medicine Physician · Fairfield, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hamed Zamani, M.D. is a Family Medicine Physician provider in Fairfield, CA (NPI 1265758023).
Provider details
- NPI number
- 1265758023
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A111778 (CA)
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
16 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
18 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 | 18 | $100 |
Typical Medicare-allowed amounts for these services range $100–$100 (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 · 97 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 374 | 150 |
| Amlodipine Besylate | 193 | 87 |
| Lisinopril | 176 | 80 |
| Losartan Potassium | 159 | 66 |
| Gabapentin | 142 | 65 |
| Levothyroxine Sodium | 121 | 53 |
| Tamsulosin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-04-19
- Last updated
- 2024-02-27
- Certified
- 2024-02-27
Frequently asked questions
- What is Hamed Zamani's NPI number?
- Hamed Zamani's National Provider Identifier (NPI) is 1265758023, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hamed Zamani's specialty?
- Hamed Zamani is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Hamed Zamani located?
- Hamed Zamani's practice location on file with NPPES is 1101 B Gale Wilson Blvd Ste 101c, Fairfield, CA 94533-3771.
- What is Hamed Zamani's phone number?
- The practice phone number listed in the NPPES registry for Hamed Zamani is (707) 419-8990.
- Does Hamed Zamani accept Medicare?
- Hamed Zamani is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hamed Zamani's NPI active?
- Yes — Hamed Zamani's NPI (1265758023) is active in the NPPES registry as of the last update on 2024-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.