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)
Endpoints
- Admin@21114.mvedirect.com
Direct Messaging Address | Health Information Exchange (Hie) | Other | Medina, NY 14103
Browse Similar Providers
See more Ophthalmology providers in Medina, NY.
Medicare Part B Activity
Reported 878 Medicare fee-for-service service lines in 2023.
Peer comparison
Compared to Ophthalmology providers in the Rochester, NY metro area.
This provider is in the 72nd percentile for Medicare service volume.
Around the middle of the peer group.
Performs 56% more Medicare services than the peer median.
Higher than 47 of 65 peers.
- Activity Percentile
- 72.3%
- Rank by Services
- 18 of 65
- Total Services
- 878
- Est. Allowed Value
- $140,162.11
- 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 Rochester, NY metro area. Taller bars indicate higher service-volume bands. Highlighted bar marks this provider's percentile band.
Observed service range: 14 to 18,864 total Medicare services.
Top Clinical Services
- 92014: Established patient complete exam of visual system
216 services | $26,617.90
- 92136: Measurement of corneal curvature and depth of eye
127 services | $2,924.18
- 66984: Removal of cataract with insertion of prosthetic lens
103 services | $54,086.66
- 92134: Imaging of retina
74 services | $2,863.90
- 99214: Established patient office or other outpatient visit, 30-39 minutes
72 services | $8,972.82
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.
Cataract surgery | Rochester, NY
Provider price$525.11
Higher than most included providers on the linked MedCostCompare page, at the 89th price percentile.
High experience
Retina OCT | Rochester, NY
Provider price$38.70
Around the middle of included providers on the linked MedCostCompare page, at the 47th price percentile.
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
- updated_by_file
- npidata_pfile_20050523-20260308.csv
- 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)