National Provider Identifier
Eric J Waffner, M.D.
Eric J Waffner, M.D. is listed in the NPPES registry with a primary specialty of Internal Medicine Physician in Williamsville, NY and a listed phone number of (716) 630-1072.
Source: public NPPES record, last updated December 14, 2021. This profile is informational and is not medical advice, a quality rating, or a provider recommendation.
Profile Overview
- NPI
- 1942288048
- Provider Type
- Individual
- Primary Specialty
- Internal Medicine Physician
- Enumeration Date
- January 09, 2006
- Last Updated
- December 14, 2021
Practice Location
- 325 Essjay RD
- Williamsville, NY 14221-8243
Phone: (716) 630-1072
Mailing Address
- 425 Essjay RD Ste 170
- Williamsville, NY 14221-8235
Specialties
- Internal Medicine Physician (207R00000X)
Endpoints
- production@direct.buffalomedicalgroup.com
Direct Messaging Address | Williamsville, NY 14221
Browse Similar Providers
See more Internal Medicine providers in Buffalo, NY.
Medicare Part B Activity
Reported 2,108 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 91st percentile for Medicare service volume.
Among the highest-volume peers.
Performs 481% more Medicare services than the peer median.
Higher than 607 of 665 peers.
- Activity Percentile
- 91.3%
- Rank by Services
- 58 of 665
- Total Services
- 2,108
- Est. Allowed Value
- $87,706.68
- Dataset Year
- 2023
- Drug Code Share
- 6.0%
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
- 80048: Blood test, basic group of blood chemicals (calcium, total)
239 services | $1,981.31
- G0439: Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
201 services | $25,304.00
- 85025: Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count
193 services | $1,468.73
- 80061: Blood test, lipids (cholesterol and triglycerides)
171 services | $2,243.52
- 99214: Established patient office or other outpatient visit, 30-39 minutes
162 services | $20,063.48
Common Drug-Related Codes
- 90662: Influenza vaccine split virus, preservative free
99 services | $6,960.26
- 90677: Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use
28 services | $7,896.72
Full Record
- NPI
- 1942288048
- Entity Type
- Individual
- Last Name
- Waffner
- First Name
- Eric
- Middle Name
- J
- Name Prefix
- Dr.
- Credential
- M.D.
- Mailing Street Address
- 425 Essjay RD Ste 170
- Mailing City
- Williamsville
- Mailing State
- NY
- Mailing ZIP Code
- 14221-8235
- Mailing Country
- US
- Mailing Phone
- (716) 630-1219
- Practice Street Address
- 325 Essjay RD
- Practice City
- Williamsville
- Practice State
- NY
- Practice ZIP Code
- 14221-8243
- Practice Country
- US
- Practice Phone
- (716) 630-1072
- Practice Fax
- (716) 630-1269
- Enumeration Date
- January 09, 2006
- Last Updated
- December 14, 2021
- Sex
- Male
- Sole Proprietor
- No
- Certification Date
- December 14, 2021
- updated_by_file
- npidata_pfile_20050523-20260308.csv
- Taxonomies
- Internal Medicine Physician (207R00000X)
- Other Identifiers
- 00026484801 (NY, Univera), 0411744 (NY, Iha), 161000580 (NY, Empire Plan), 02462031 (NY), 161000580 (NY, North American Preferred), 000527465001 (NY, Health Now), P0007654 (NY, Rr Medicare)