National Provider Identifier
John L Genier, M.D.
John L Genier, M.D. is listed in the NPPES registry with a primary specialty of Internal Medicine Physician in Fairport, NY and a listed phone number of (585) 223-4620.
Source: public NPPES record, last updated August 28, 2022. This profile is informational and is not medical advice, a quality rating, or a provider recommendation.
Profile Overview
- NPI
- 1811931900
- Provider Type
- Individual
- Primary Specialty
- Internal Medicine Physician
- Enumeration Date
- June 16, 2006
- Last Updated
- August 28, 2022
Practice Location
- 420 Cross Keys Office Park
- Fairport, NY 14450-3506
Phone: (585) 223-4620
Specialties
- Internal Medicine Physician (207R00000X)
Browse Similar Providers
See more Internal Medicine providers in Fairport, NY.
Medicare Part B Activity
Reported 225 Medicare fee-for-service service lines in 2023.
Peer comparison
Compared to Internal 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 11% fewer Medicare services than the peer median.
Higher than 387 of 854 peers.
- Activity Percentile
- 45.3%
- Rank by Services
- 466 of 854
- Total Services
- 225
- Est. Allowed Value
- $22,234.19
- 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 Internal 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 Internal 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: 11 to 7,346 total Medicare services.
Top Clinical Services
- 99214: Established patient office or other outpatient visit, 30-39 minutes
111 services | $13,433.89
- 99213: Established patient office or other outpatient visit, 20-29 minutes
101 services | $8,620.59
- 93000: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report
13 services | $179.71
Full Record
- NPI
- 1811931900
- Entity Type
- Individual
- Last Name
- Genier
- First Name
- John
- Middle Name
- L
- Name Prefix
- Dr.
- Credential
- M.D.
- Mailing Street Address
- 420 Cross Keys Office Park
- Mailing City
- Fairport
- Mailing State
- NY
- Mailing ZIP Code
- 14450-3506
- Mailing Country
- US
- Mailing Phone
- (585) 223-4620
- Mailing Fax
- (585) 223-7447
- Practice Street Address
- 420 Cross Keys Office Park
- Practice City
- Fairport
- Practice State
- NY
- Practice ZIP Code
- 14450-3506
- Practice Country
- US
- Practice Phone
- (585) 223-4620
- Practice Fax
- (585) 223-7447
- Enumeration Date
- June 16, 2006
- Last Updated
- August 28, 2022
- Sex
- Male
- Sole Proprietor
- No
- Certification Date
- August 28, 2022
- updated_by_file
- npidata_pfile_20050523-20260308.csv
- Taxonomies
- Internal Medicine Physician (207R00000X)
- Other Identifiers
- P010182532 (NY, Excellus), MDF336 (NY, Preferred Care), 01398865 (NY)