National Provider Identifier
Christopher Walker
Christopher Walker is listed in the NPPES registry with a primary specialty of Gastroenterology Physician in Rochester, NY and a listed phone number of (585) 275-2874.
Source: public NPPES record, last updated April 16, 2023. This profile is informational and is not medical advice, a quality rating, or a provider recommendation.
Profile Overview
- NPI
- 1447786934
- Provider Type
- Individual
- Primary Specialty
- Gastroenterology Physician
- Enumeration Date
- May 03, 2017
- Last Updated
- April 16, 2023
Practice Location
- 601 Elmwood Ave PO Box Med
- Rochester, NY 14642-0001
Phone: (585) 275-2874
Mailing Address
- 601 Elmwood Ave
- Rochester, NY 14642-0002
Specialties
- Gastroenterology Physician (207RG0100X)
Browse Similar Providers
See more Gastroenterology providers in Rochester, NY.
Medicare Part B Activity
Reported 67 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 11th percentile for Medicare service volume.
Lower volume than many peers.
Performs 73% fewer Medicare services than the peer median.
Higher than 93 of 854 peers.
- Activity Percentile
- 10.9%
- Rank by Services
- 760 of 854
- Total Services
- 67
- Est. Allowed Value
- $7,936.67
- 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
- 45380: Biopsy of large bowel using a flexible endoscope
18 services | $2,444.59
- 45385: Removal of polyps or growths of large bowel using an endoscope with mechanical snare
18 services | $4,195.18
- G0500: Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito
17 services | $86.54
- 43239: Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope
14 services | $1,210.36
Full Record
- NPI
- 1447786934
- Entity Type
- Individual
- Last Name
- Walker
- First Name
- Christopher
- Mailing Street Address
- 601 Elmwood Ave
- Mailing City
- Rochester
- Mailing State
- NY
- Mailing ZIP Code
- 14642-0002
- Mailing Country
- US
- Mailing Phone
- (585) 275-4711
- Practice Street Address
- 601 Elmwood Ave PO Box Med
- Practice City
- Rochester
- Practice State
- NY
- Practice ZIP Code
- 14642-0001
- Practice Country
- US
- Practice Phone
- (585) 275-2874
- Enumeration Date
- May 03, 2017
- Last Updated
- April 16, 2023
- Sex
- Male
- Sole Proprietor
- No
- Certification Date
- April 16, 2023
- updated_by_file
- npidata_pfile_20050523-20260308.csv
- Taxonomies
- Gastroenterology Physician (207RG0100X)