National Provider Identifier
Christos Fountzilas, M.D.
Christos Fountzilas, M.D. is listed in the NPPES registry with a primary specialty of Medical Oncology Physician in Buffalo, NY and a listed phone number of (716) 845-2300.
Source: public NPPES record, last updated July 15, 2019. This profile is informational and is not medical advice, a quality rating, or a provider recommendation.
Profile Overview
- NPI
- 1558672105
- Provider Type
- Individual
- Primary Specialty
- Medical Oncology Physician
- Enumeration Date
- June 29, 2010
- Last Updated
- July 15, 2019
Practice Location
- Elm And Carlton Streets
- Buffalo, NY 14263-0001
Phone: (716) 845-2300
Mailing Address
- 7979 Wurzbach RD
- Appartment 4A
- San Antonio, TX 78229-4427
Specialties
- Medical Oncology Physician (207RX0202X)
Browse Similar Providers
See more Medical Oncology providers in Buffalo, NY.
Medicare Part B Activity
Reported 257 Medicare fee-for-service service lines in 2023.
Peer comparison
Compared to Internal Medicine providers in the Buffalo, NY metro area.
This provider is in the 39th percentile for Medicare service volume.
Lower volume than many peers.
Performs 29% fewer Medicare services than the peer median.
Higher than 257 of 665 peers.
- Activity Percentile
- 38.6%
- Rank by Services
- 407 of 665
- Total Services
- 257
- Est. Allowed Value
- $25,898.32
- 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 Buffalo, NY metro area. Taller bars indicate higher service-volume bands. Highlighted bar marks this provider's percentile band.
Observed service range: 11 to 91,321 total Medicare services.
Top Clinical Services
- 99214: Established patient office or other outpatient visit, 30-39 minutes
165 services | $15,432.32
- 99213: Established patient office or other outpatient visit, 20-29 minutes
39 services | $2,467.92
- 99215: Established patient office or other outpatient visit, 40-54 minutes
33 services | $4,532.88
- 99205: New patient office or other outpatient visit, 60-74 minutes
20 services | $3,465.20
Full Record
- NPI
- 1558672105
- Entity Type
- Individual
- Last Name
- Fountzilas
- First Name
- Christos
- Credential
- M.D.
- Mailing Street Address
- 7979 Wurzbach RD
- Mailing Address Line 2
- Appartment 4A
- Mailing City
- San Antonio
- Mailing State
- TX
- Mailing ZIP Code
- 78229-4427
- Mailing Country
- US
- Mailing Phone
- (210) 450-2872
- Practice Street Address
- Elm And Carlton Streets
- Practice City
- Buffalo
- Practice State
- NY
- Practice ZIP Code
- 14263-0001
- Practice Country
- US
- Practice Phone
- (716) 845-2300
- Enumeration Date
- June 29, 2010
- Last Updated
- July 15, 2019
- Sex
- Male
- Sole Proprietor
- No
- updated_by_file
- npidata_pfile_20050523-20260308.csv
- Taxonomies
- Medical Oncology Physician (207RX0202X)