Sergei Zakharyan, MD
NPI 1366459075 · General Practice Physician · Fresno, CA
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sergei Zakharyan, MD is a General Practice Physician provider in Fresno, CA (NPI 1366459075).
Provider details
- NPI number
- 1366459075
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A55925 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,182 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 531 | $93 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 173 | $132 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 122 | $20 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 121 | $20 |
| Stool Analysis for Blood to Screen for Colon Tumors82270 | 67 | $4 |
| Advance Care Planning, First 30 Minutes99497 | 56 | $34 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 79 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 450 | 140 |
| Rosuvastatin Calcium | 449 | 138 |
| Lisinopril | 350 | 94 |
| Metformin Hcl | 309 | 86 |
| Levothyroxine Sodium | 278 | 72 |
| Amlodipine Besylate | 198 | 61 |
| Empagliflozin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$96 across 5 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-02
- Last updated
- 2018-11-19
Frequently asked questions
- What is Sergei Zakharyan's NPI number?
- Sergei Zakharyan's National Provider Identifier (NPI) is 1366459075, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sergei Zakharyan's specialty?
- Sergei Zakharyan is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Sergei Zakharyan located?
- Sergei Zakharyan's practice location on file with NPPES is 1095 E Shaw Ave, Fresno, CA 93710.
- What is Sergei Zakharyan's phone number?
- The practice phone number listed in the NPPES registry for Sergei Zakharyan is (559) 224-0106.
- Does Sergei Zakharyan accept Medicare?
- Sergei Zakharyan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sergei Zakharyan's NPI active?
- Yes — Sergei Zakharyan's NPI (1366459075) is active in the NPPES registry as of the last update on 2018-11-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.