National Provider Identifier
Ognian A. Pomakov, MD
Ognian A. Pomakov, MD is listed in the NPPES registry with a primary specialty of Gastroenterology Physician in Williamsville, NY and a listed phone number of (716) 626-5250.
Source: public NPPES record, last updated March 20, 2025. This profile is informational and is not medical advice, a quality rating, or a provider recommendation.
Profile Overview
- NPI
- 1366583767
- Provider Type
- Individual
- Primary Specialty
- Gastroenterology Physician
- Enumeration Date
- February 09, 2007
- Last Updated
- March 20, 2025
Practice Location
- 60 Maple RD Ste 1
- Williamsville, NY 14221-2917
Phone: (716) 626-5250
Specialties
- Gastroenterology Physician (207RG0100X)
Browse Similar Providers
See more Gastroenterology providers in Buffalo, NY.
Medicare Part B Activity
Reported 325 Medicare fee-for-service service lines in 2023.
Peer comparison
Compared to Internal Medicine providers in the Buffalo, NY metro area.
This provider is in the 46th percentile for Medicare service volume.
Around the middle of the peer group.
Performs 10% fewer Medicare services than the peer median.
Higher than 308 of 665 peers.
- Activity Percentile
- 46.3%
- Rank by Services
- 357 of 665
- Total Services
- 325
- Est. Allowed Value
- $41,640.63
- Dataset Year
- 2023
- Drug Code Share
- 0.0%
Estimated allowed value reflects Medicare fee-for-service allowed amounts only. It does not include Medicare Advantage, commercial insurance, cash-pay services, or employment compensation.
Peers are grouped by the broader Internal Medicine classification rather than the exact subspecialty label shown elsewhere on the page.
Percentile distribution
Each bar represents a 10-point percentile band of peers by total Medicare services for Internal Medicine across the Buffalo, NY metro area. Taller bars indicate higher service-volume bands. Highlighted bar marks this provider's percentile band.
Observed service range: 11 to 91,321 total Medicare services.
Top Clinical Services
- 43239: Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope
112 services | $10,712.74
- 45380: Biopsy of large bowel using a flexible endoscope
43 services | $5,883.74
- 45378: Diagnostic exam of large bowel using a flexible endoscope
31 services | $4,616.27
- 45385: Removal of polyps or growths of large bowel using an endoscope with mechanical snare
28 services | $6,365.89
- 43235: Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope
24 services | $2,261.00
Procedure Cost Comparisons
This provider appears in MedCostCompare procedure price pages built from Medicare fee-for-service data. Follow the links to compare local provider prices for the listed procedures.
Prices are Medicare-approved amounts from public provider-service records, not private insurance rates, cash-pay quotes, or a promise of what any patient will pay.
Diagnostic colonoscopy | Buffalo, NY
Provider price$165.35
Lower than most included providers on the linked MedCostCompare page, at the 26th price percentile.
High experience
Screening colonoscopy | Buffalo, NY
Provider price$173.75
Higher than most included providers on the linked MedCostCompare page, at the 90th price percentile.
Biography
Ognian Pomakov, M.D., is a gastroenterologist with Gastroenterology Associates in Williamsville, where he is listed as a partner and has been in practice since 2007. He is board certified in gastroenterology and internal medicine, trained in internal medicine and gastroenterology at the University Hospital of Pleven in Bulgaria and the State University of New York at Buffalo, and is affiliated with Sisters of Charity Hospital and Millard Fillmore Suburban Hospital.
Full Record
- NPI
- 1366583767
- Entity Type
- Individual
- Last Name
- Pomakov
- First Name
- Ognian
- Middle Name
- A.
- Credential
- MD
- Mailing Street Address
- 60 Maple RD Ste 1
- Mailing City
- Williamsville
- Mailing State
- NY
- Mailing ZIP Code
- 14221-2917
- Mailing Country
- US
- Mailing Phone
- (716) 626-5250
- Mailing Fax
- (716) 332-2218
- Practice Street Address
- 60 Maple RD Ste 1
- Practice City
- Williamsville
- Practice State
- NY
- Practice ZIP Code
- 14221-2917
- Practice Country
- US
- Practice Phone
- (716) 626-5250
- Practice Fax
- (716) 332-2218
- Enumeration Date
- February 09, 2007
- Last Updated
- March 20, 2025
- Sex
- Male
- Sole Proprietor
- No
- Certification Date
- March 20, 2025
- updated_by_file
- npidata_pfile_20050523-20260308.csv
- Taxonomies
- Gastroenterology Physician (207RG0100X)
- Other Identifiers
- 000529345001 (NY, Health Now), 02897607 (NY)