Igor Zakharov, DO
NPI 1043389539 · Family Medicine Physician · Brooklyn, NY
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Igor Zakharov, DO is a Family Medicine Physician provider in Brooklyn, NY (NPI 1043389539).
Provider details
- NPI number
- 1043389539
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- 228868 (NY)
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
2,734 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 784 | $144 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 621 | $70 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 502 | $9 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, 1 Hour Or Less96365 | 150 | $73 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 131 | $21 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 210 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 751 | 101 |
| Losartan Potassium | 542 | 74 |
| Diclofenac Sodium | 425 | 67 |
| Tamsulosin Hcl | 368 | 47 |
| Dexlansoprazolebrand: Dexlansoprazole Dr | 347 | 45 |
| Linaclotidebrand: Linzess | 347 | 46 |
| Omeprazole | 336 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,890 across 82 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
- 2006-11-07
- Last updated
- 2016-11-28
Frequently asked questions
- What is Igor Zakharov's NPI number?
- Igor Zakharov's National Provider Identifier (NPI) is 1043389539, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Igor Zakharov's specialty?
- Igor Zakharov is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Igor Zakharov located?
- Igor Zakharov's practice location on file with NPPES is 2748 Ocean Ave, Brooklyn, NY 11229-4708.
- What is Igor Zakharov's phone number?
- The practice phone number listed in the NPPES registry for Igor Zakharov is (347) 492-6732.
- Does Igor Zakharov accept Medicare?
- Igor Zakharov is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Igor Zakharov's NPI active?
- Yes — Igor Zakharov's NPI (1043389539) is active in the NPPES registry as of the last update on 2016-11-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.