National Provider Identifier
William Daya, M.D.
William Daya, M.D. is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician in Rochester, NY and a listed phone number of (585) 463-2940.
Source: public NPPES record, last updated November 11, 2022. This profile is informational and is not medical advice, a quality rating, or a provider recommendation.
Profile Overview
- NPI
- 1801185210
- Provider Type
- Individual
- Primary Specialty
- Emergency Medicine Physician
- Enumeration Date
- April 06, 2011
- Last Updated
- November 11, 2022
Practice Location
- 601 Elmwood Ave
- Box 655
- Rochester, NY 14642-0001
Phone: (585) 463-2940
Specialties
- Emergency Medicine Physician (207P00000X)
- Student in an Organized Health Care Education/Training Program (390200000X)
Browse Similar Providers
See more Emergency Medicine providers in Rochester, NY.
Medicare Part B Activity
Reported 212 Medicare fee-for-service service lines in 2023.
Peer comparison
Compared to Emergency Medicine providers in the Rochester, NY metro area.
This provider is in the 45th percentile for Medicare service volume.
Around the middle of the peer group.
Performs 6.2% fewer Medicare services than the peer median.
Higher than 89 of 196 peers.
- Activity Percentile
- 45.4%
- Rank by Services
- 107 of 196
- Total Services
- 212
- Est. Allowed Value
- $33,002.98
- 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 Emergency 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 Emergency Medicine across the Rochester, NY metro area. Taller bars indicate higher service-volume bands. Highlighted bar marks this provider's percentile band.
Observed service range: 16 to 7,685 total Medicare services.
Top Clinical Services
- 99285: Emergency department visit with high level of medical decision making
132 services | $23,284.48
- 99284: Emergency department visit with moderate level of medical decision making
80 services | $9,718.50
Full Record
- NPI
- 1801185210
- Entity Type
- Individual
- Last Name
- Daya
- First Name
- William
- Credential
- M.D.
- Mailing Street Address
- 601 Elmwood Ave
- Mailing Address Line 2
- Box 655
- Mailing City
- Rochester
- Mailing State
- NY
- Mailing ZIP Code
- 14642-0001
- Mailing Country
- US
- Mailing Phone
- (585) 463-2940
- Mailing Fax
- (585) 473-3516
- Practice Street Address
- 601 Elmwood Ave
- Practice Address Line 2
- Box 655
- Practice City
- Rochester
- Practice State
- NY
- Practice ZIP Code
- 14642-0001
- Practice Country
- US
- Practice Phone
- (585) 463-2940
- Practice Fax
- (585) 473-3516
- Enumeration Date
- April 06, 2011
- Last Updated
- November 11, 2022
- Sex
- Male
- Sole Proprietor
- No
- Certification Date
- November 11, 2022
- updated_by_file
- npidata_pfile_20050523-20260308.csv
- Taxonomies
- Emergency Medicine Physician (207P00000X), Student in an Organized Health Care Education/Training Program (390200000X)