National Provider Identifier
Johnny Yap, MD
Johnny Yap, MD is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician in Buffalo, NY and a listed phone number of (716) 845-2300.
Source: public NPPES record, last updated August 04, 2010. This profile is informational and is not medical advice, a quality rating, or a provider recommendation.
Profile Overview
- NPI
- 1790766269
- Provider Type
- Individual
- Primary Specialty
- Radiation Oncology Physician
- Enumeration Date
- November 10, 2005
- Last Updated
- August 04, 2010
Practice Location
- Elm And Carlton St
- Buffalo, NY 14263-0001
Phone: (716) 845-2300
Specialties
- Radiation Oncology Physician (2085R0001X)
Browse Similar Providers
See more Radiation Oncology providers in Buffalo, NY.
Medicare Part B Activity
Reported 826 Medicare fee-for-service service lines in 2023.
Peer comparison
Compared to Radiology providers in the Buffalo, NY metro area.
This provider is in the 20th percentile for Medicare service volume.
Lower volume than many peers.
Performs 69% fewer Medicare services than the peer median.
Higher than 30 of 151 peers.
- Activity Percentile
- 19.9%
- Rank by Services
- 121 of 151
- Total Services
- 826
- Est. Allowed Value
- $118,314.50
- 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 Radiology 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 Radiology across the Buffalo, NY metro area. Taller bars indicate higher service-volume bands. Highlighted bar marks this provider's percentile band.
Observed service range: 31 to 64,237 total Medicare services.
Top Clinical Services
- 77014: Ct guidance for insertion of radiation therapy fields
300 services | $24,975.19
- G6015: Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session
99 services | $41,471.20
- 77334: Design and construction of complex radiation treatment device
80 services | $6,220.09
- 77300: Calculation of radiation therapy dose
76 services | $3,786.71
- G6002: Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy
53 services | $1,855.35
Full Record
- NPI
- 1790766269
- Entity Type
- Individual
- Last Name
- Yap
- First Name
- Johnny
- Credential
- MD
- 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
- Mailing Fax
- (716) 845-8254
- Practice Street Address
- Elm And Carlton St
- Practice City
- Buffalo
- Practice State
- NY
- Practice ZIP Code
- 14263-0001
- Practice Country
- US
- Practice Phone
- (716) 845-2300
- Practice Fax
- (716) 845-8254
- Enumeration Date
- November 10, 2005
- Last Updated
- August 04, 2010
- Sex
- Male
- Sole Proprietor
- No
- updated_by_file
- npidata_pfile_20050523-20260308.csv
- Taxonomies
- Radiation Oncology Physician (2085R0001X)