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)
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Medicare Part B Activity
Reported 1,169 Medicare fee-for-service service lines in 2024.
Peer comparison
Compared to Radiology providers in the Buffalo, NY metro area.
This provider is in the 31st percentile for Medicare service volume.
Lower volume than many peers.
Performs 46% fewer Medicare services than the peer median.
Higher than 47 of 152 peers.
- Activity Percentile
- 30.9%
- Rank by Services
- 105 of 152
- Total Services
- 1,169
- Est. Allowed Value
- $215,509.09
- 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 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: 11 to 58,342 total Medicare services.
Top Clinical Services
- 77014: Ct guidance for insertion of radiation therapy fields
451 services | $44,345.56
- G6015: Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session
209 services | $83,368.76
- 77300: Calculation of radiation therapy dose
136 services | $8,432.90
- G6012: Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 6-10 mev
66 services | $16,960.28
- 77427: Radiation treatment management, 5 treatment sessions
65 services | $13,750.74
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
- Taxonomies
- Radiation Oncology Physician (2085R0001X)