National Provider Identifier
John Bonnewell, M.D.
John Bonnewell, M.D. is listed in the NPPES registry with a primary specialty of Infectious Disease Physician in Buffalo, NY and a listed phone number of (716) 845-2300.
Source: public NPPES record, last updated December 18, 2024. This profile is informational and is not medical advice, a quality rating, or a provider recommendation.
Profile Overview
- NPI
- 1730592130
- Provider Type
- Individual
- Primary Specialty
- Infectious Disease Physician
- Enumeration Date
- June 04, 2014
- Last Updated
- December 18, 2024
Practice Location
- Elm And Carlton Streets
- Buffalo, NY 14263
Phone: (716) 845-2300
Mailing Address
- Elm And Carlton St
- Buffalo, NY 14263-0001
Specialties
- Infectious Disease Physician (207RI0200X)
- Clinical Pathology/Laboratory Medicine Physician (207ZP0105X)
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Medicare Part B Activity
Reported 32 Medicare fee-for-service service lines in 2024.
Peer comparison
Compared to Internal Medicine providers in the Buffalo, NY metro area.
This provider is in the 4th percentile for Medicare service volume.
Lower volume than many peers.
Performs 91% fewer Medicare services than the peer median.
Higher than 29 of 665 peers.
- Activity Percentile
- 4.4%
- Rank by Services
- 634 of 665
- Total Services
- 32
- Est. Allowed Value
- $3,388.36
- 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 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 Buffalo, NY metro area. Taller bars indicate higher service-volume bands. Highlighted bar marks this provider's percentile band.
Observed service range: 11 to 94,260 total Medicare services.
Top Clinical Services
- 99214: Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
20 services | $1,757.50
- 99215: Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
12 services | $1,630.86
Full Record
- NPI
- 1730592130
- Entity Type
- Individual
- Last Name
- Bonnewell
- First Name
- John
- Credential
- M.D.
- Mailing Street Address
- Elm And Carlton St
- Mailing City
- Buffalo
- Mailing State
- NY
- Mailing ZIP Code
- 14263-0001
- Mailing Country
- US
- Mailing Phone
- (716) 845-2300
- Practice Street Address
- Elm And Carlton Streets
- Practice City
- Buffalo
- Practice State
- NY
- Practice ZIP Code
- 14263
- Practice Country
- US
- Practice Phone
- (716) 845-2300
- Enumeration Date
- June 04, 2014
- Last Updated
- December 18, 2024
- Sex
- Male
- Sole Proprietor
- Yes
- Certification Date
- December 18, 2024
- Taxonomies
- Infectious Disease Physician (207RI0200X), Clinical Pathology/Laboratory Medicine Physician (207ZP0105X)