National Provider Identifier
Heidrun Gollogly, M.D.
Heidrun Gollogly, M.D. is listed in the NPPES registry with a primary specialty of Ophthalmology Physician in Williamsville, NY and a listed phone number of (716) 632-3545.
Source: public NPPES record, last updated February 17, 2026. This profile is informational and is not medical advice, a quality rating, or a provider recommendation.
Profile Overview
- NPI
- 1477879823
- Provider Type
- Individual
- Primary Specialty
- Ophthalmology Physician
- Enumeration Date
- April 09, 2010
- Last Updated
- February 17, 2026
Practice Location
- 6333 Main St
- Williamsville, NY 14221-5800
Phone: (716) 632-3545
Specialties
- Ophthalmology Physician (207W00000X)
- Ophthalmology Physician (207W00000X)
Browse Similar Providers
See more Ophthalmology providers in Buffalo, NY.
Medicare Part B Activity
Reported 3,312 Medicare fee-for-service service lines in 2023.
Peer comparison
Compared to Ophthalmology providers in the Buffalo, NY metro area.
This provider is in the 87th percentile for Medicare service volume.
Higher volume than most peers.
Performs 168% more Medicare services than the peer median.
Higher than 54 of 62 peers.
- Activity Percentile
- 87.1%
- Rank by Services
- 8 of 62
- Total Services
- 3,312
- Est. Allowed Value
- $402,378.45
- 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 Ophthalmology 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 Ophthalmology across the Buffalo, NY metro area. Taller bars indicate higher service-volume bands. Highlighted bar marks this provider's percentile band.
Observed service range: 50 to 18,931 total Medicare services.
Top Clinical Services
- 92014: Established patient complete exam of visual system
818 services | $113,933.27
- 92134: Imaging of retina
634 services | $28,196.61
- 92012: Established patient problem focused exam of visual system
376 services | $37,401.64
- 99213: Established patient office or other outpatient visit, 20-29 minutes
207 services | $20,057.86
- 92250: Photography of the retina
178 services | $7,149.20
Full Record
- NPI
- 1477879823
- Entity Type
- Individual
- Last Name
- Gollogly
- First Name
- Heidrun
- Name Prefix
- Dr.
- Credential
- M.D.
- Mailing Street Address
- 6333 Main St
- Mailing City
- Williamsville
- Mailing State
- NY
- Mailing ZIP Code
- 14221-5800
- Mailing Country
- US
- Mailing Phone
- (716) 632-3545
- Mailing Fax
- (716) 632-6368
- Practice Street Address
- 6333 Main St
- Practice City
- Williamsville
- Practice State
- NY
- Practice ZIP Code
- 14221-5800
- Practice Country
- US
- Practice Phone
- (716) 632-3545
- Enumeration Date
- April 09, 2010
- Last Updated
- February 17, 2026
- Sex
- Female
- Sole Proprietor
- No
- Certification Date
- February 17, 2026
- updated_by_file
- npidata_pfile_20050523-20260308.csv
- Taxonomies
- Ophthalmology Physician (207W00000X), Ophthalmology Physician (207W00000X)
- Other Identifiers
- ENROLLED (IA), ENROLLED (MN)