National Provider Identifier
Christian R Defazio, MD
Christian R Defazio, MD is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician in Buffalo, NY and a listed phone number of (716) 859-5600.
Source: public NPPES record, last updated May 13, 2025. This profile is informational and is not medical advice, a quality rating, or a provider recommendation.
Profile Overview
- NPI
- 1689627465
- Provider Type
- Individual
- Primary Specialty
- Emergency Medicine Physician
- Enumeration Date
- May 19, 2006
- Last Updated
- May 13, 2025
Practice Location
- Buffalo General Medical Center
- 100 High Street, Emergency Department
- Buffalo, NY 14203
Phone: (716) 859-5600
Mailing Address
- 77 Goodell St
- Dept Of Emergency Medicine, Suite 340
- Buffalo, NY 14203-5906
Specialties
- Emergency Medicine Physician (207P00000X)
- Emergency Medical Services (Emergency Medicine) Physician (207PE0004X)
Endpoints
- cdefazio@direct.kaleidahealth.org
Direct Messaging Address | Kaleida Health | Buffalo, NY 14203
Browse Similar Providers
See more Emergency Medicine providers in Buffalo, NY.
Medicare Part B Activity
Reported 241 Medicare fee-for-service service lines in 2023.
Peer comparison
Compared to Emergency Medicine providers in the Buffalo, NY metro area.
This provider is in the 46th percentile for Medicare service volume.
Around the middle of the peer group.
Performs 3.2% fewer Medicare services than the peer median.
Higher than 79 of 170 peers.
- Activity Percentile
- 46.5%
- Rank by Services
- 90 of 170
- Total Services
- 241
- Est. Allowed Value
- $30,727.68
- 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 Emergency 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 Emergency 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: 25 to 2,443 total Medicare services.
Top Clinical Services
- 99285: Emergency department visit with high level of medical decision making
131 services | $22,140.20
- 93010: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only
64 services | $500.48
- 99291: Critical care, first 30-74 minutes
31 services | $6,344.15
- 99284: Emergency department visit with moderate level of medical decision making
15 services | $1,742.85
Full Record
- NPI
- 1689627465
- Entity Type
- Individual
- Last Name
- Defazio
- First Name
- Christian
- Middle Name
- R
- Name Prefix
- Dr.
- Credential
- MD
- Mailing Street Address
- 77 Goodell St
- Mailing Address Line 2
- Dept Of Emergency Medicine, Suite 340
- Mailing City
- Buffalo
- Mailing State
- NY
- Mailing ZIP Code
- 14203-5906
- Mailing Country
- US
- Mailing Phone
- (716) 645-9700
- Mailing Fax
- (716) 456-9701
- Practice Street Address
- Buffalo General Medical Center
- Practice Address Line 2
- 100 High Street, Emergency Department
- Practice City
- Buffalo
- Practice State
- NY
- Practice ZIP Code
- 14203
- Practice Country
- US
- Practice Phone
- (716) 859-5600
- Practice Fax
- (716) 645-9701
- Enumeration Date
- May 19, 2006
- Last Updated
- May 13, 2025
- Sex
- Male
- Sole Proprietor
- No
- Certification Date
- May 13, 2025
- updated_by_file
- npidata_pfile_20050523-20260308.csv
- Taxonomies
- Emergency Medicine Physician (207P00000X), Emergency Medical Services (Emergency Medicine) Physician (207PE0004X)
- Other Identifiers
- 01881290 (NY)