National Provider Identifier
Diane T. Flanigen, M.D.
Diane T. Flanigen, 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 August 06, 2019. This profile is informational and is not medical advice, a quality rating, or a provider recommendation.
Profile Overview
- NPI
- 1912985904
- Provider Type
- Individual
- Primary Specialty
- Ophthalmology Physician
- Enumeration Date
- January 09, 2006
- Last Updated
- August 06, 2019
Practice Location
- 6333 Main Street
- 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 906 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 35th percentile for Medicare service volume.
Lower volume than many peers.
Performs 27% fewer Medicare services than the peer median.
Higher than 22 of 62 peers.
- Activity Percentile
- 35.5%
- Rank by Services
- 40 of 62
- Total Services
- 906
- Est. Allowed Value
- $88,182.44
- 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
479 services | $59,028.74
- 92083: Exam of visual field with extended testing
115 services | $6,992.67
- 92133: Imaging of optic nerve
104 services | $3,447.79
- 99213: Established patient office or other outpatient visit, 20-29 minutes
88 services | $7,747.13
- 92250: Photography of the retina
41 services | $1,479.49
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.
Retina photography | Buffalo, NY
Provider price$36.09
Higher than most included providers on the linked MedCostCompare page, at the 98th price percentile.
Biography
Diane Flanigen, MD, is a Williamsville ophthalmologist with OCLI Vision and Ophthalmology Associates of Western New York, where she is listed as a comprehensive ophthalmologist. She earned her medical degree at the University at Buffalo School of Medicine and Biomedical Sciences, completed an internal medicine internship at Millard Fillmore Hospital, and trained in ophthalmology at Henry Ford Hospital in Detroit, serving as chief resident in her final year.
Full Record
- NPI
- 1912985904
- Entity Type
- Individual
- Last Name
- Flanigen
- First Name
- Diane
- Middle Name
- T.
- Name Prefix
- Dr.
- Credential
- M.D.
- Mailing Street Address
- 6333 Main Street
- 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 Street
- Practice City
- Williamsville
- Practice State
- NY
- Practice ZIP Code
- 14221-5800
- Practice Country
- US
- Practice Phone
- (716) 632-3545
- Practice Fax
- (716) 632-6368
- Enumeration Date
- January 09, 2006
- Last Updated
- August 06, 2019
- Sex
- Female
- Sole Proprietor
- No
- updated_by_file
- npidata_pfile_20050523-20260308.csv
- Taxonomies
- Ophthalmology Physician (207W00000X), Ophthalmology Physician (207W00000X)
- Other Identifiers
- 00010056503 (NY, Univera), 0809877 (NY, Iha), 000511177008 (NY, Health Now), 01154094 (NY), 161000580 (NY, Empire Plan), 161000580 (NY, North American Preferred)