National Provider Identifier
William Clayton Cosman, M.D.
William Clayton Cosman, M.D. is listed in the NPPES registry with a primary specialty of Ophthalmology Physician in Medina, NY and a listed phone number of (585) 798-2020.
Source: public NPPES record, last updated January 29, 2025. This profile is informational and is not medical advice, a quality rating, or a provider recommendation.
Profile Overview
- NPI
- 1326099789
- Provider Type
- Individual
- Primary Specialty
- Ophthalmology Physician
- Enumeration Date
- May 12, 2006
- Last Updated
- January 29, 2025
Practice Location
- 500 Erie St S
- Medina, NY 14103-1010
Phone: (585) 798-2020
Mailing Address
- 500 Erie St
- Medina, NY 14103-1010
Specialties
- Ophthalmology Physician (207W00000X)
Browse Similar Providers
See more providers in the Ophthalmology classification in Medina, NY.
Medicare Part B Activity
Reported 1,005 Medicare fee-for-service service lines in 2024.
Peer comparison
Compared to Ophthalmology providers in the Rochester, NY metro area.
This provider is in the 75th percentile for Medicare service volume.
Higher volume than most peers.
Performs 72% more Medicare services than the peer median.
Higher than 45 of 60 peers.
- Activity Percentile
- 75.0%
- Rank by Services
- 15 of 60
- Total Services
- 1,005
- Est. Allowed Value
- $155,332.82
- Dataset Year
- 2024
- 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 Rochester, NY metro area. Taller bars indicate higher service-volume bands. Highlighted bar marks this provider's percentile band.
Observed service range: 14 to 21,854 total Medicare services.
Top Clinical Services
- 92014: Established patient complete exam of visual system
152 services | $18,688.86
- 92136: Measurement of corneal curvature and depth of eye
146 services | $3,377.14
- 66984: Removal of cataract with insertion of prosthetic lens
117 services | $61,865.48
- 92004: New patient complete exam of visual system
117 services | $17,056.94
- 99214: Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
98 services | $12,363.72
Biography
William Cosman, MD, is a board-certified ophthalmologist with Lake Plains Eye Center in Medina and Brockport. His background includes medical training in Syracuse, an ophthalmology residency completed there in 2006, and an affiliation with Lake Plains Eye Center dating to 2006, according to his Brighton Surgery Center profile.
Full Record
- NPI
- 1326099789
- Entity Type
- Individual
- Last Name
- Cosman
- First Name
- William
- Middle Name
- Clayton
- Name Prefix
- Dr.
- Credential
- M.D.
- Mailing Street Address
- 500 Erie St
- Mailing City
- Medina
- Mailing State
- NY
- Mailing ZIP Code
- 14103-1010
- Mailing Country
- US
- Mailing Phone
- (585) 798-2020
- Mailing Fax
- (585) 798-3365
- Practice Street Address
- 500 Erie St S
- Practice City
- Medina
- Practice State
- NY
- Practice ZIP Code
- 14103-1010
- Practice Country
- US
- Practice Phone
- (585) 798-2020
- Practice Fax
- (585) 798-3365
- Enumeration Date
- May 12, 2006
- Last Updated
- January 29, 2025
- Sex
- Male
- Sole Proprietor
- No
- Certification Date
- January 29, 2025
- Taxonomies
- Ophthalmology Physician (207W00000X)
- Other Identifiers
- 060905000047 (NY, Fidelis), P017812763 (NY, Blue Choice), 00027655402 (NY, Univera), 02773637 (NY), 187560CR (NY, Preferred Care), 0813766 (NY, Independent Health), P010239399 (Blue Choice)