National Provider Identifier
Stephanie Taylor Gionta, PA-C
Stephanie Taylor Gionta, PA-C is listed in the NPPES registry with a primary specialty of Medical Physician Assistant in Williamsville, NY and a listed phone number of (716) 656-4456.
Source: public NPPES record, last updated February 24, 2026. This profile is informational and is not medical advice, a quality rating, or a provider recommendation.
Profile Overview
- NPI
- 1407575343
- Provider Type
- Individual
- Primary Specialty
- Medical Physician Assistant
- Enumeration Date
- August 24, 2022
- Last Updated
- February 24, 2026
Practice Location
- 425 Essjay RD Ste 130
- Williamsville, NY 14221-5782
Phone: (716) 656-4456
Mailing Address
- 425 Essjay RD Ste 170
- Williamsville, NY 14221-8235
Specialties
- Medical Physician Assistant (363AM0700X)
Browse Similar Providers
See more providers in the Physician Assistant classification in Buffalo, NY.
Medicare Part B Activity
Reported 190 Medicare fee-for-service service lines in 2024.
Peer comparison
Compared to Physician Assistant providers in the Buffalo, NY metro area.
This provider is in the 54th percentile for Medicare service volume.
Around the middle of the peer group.
Performs 15% more Medicare services than the peer median.
Higher than 477 of 882 peers.
- Activity Percentile
- 54.1%
- Rank by Services
- 403 of 882
- Total Services
- 190
- Est. Allowed Value
- $18,813.86
- 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 Physician Assistant 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 Physician Assistant 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 13,194 total Medicare services.
Top Clinical Services
- 99214: Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
171 services | $17,419.87
- 99213: Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
19 services | $1,393.99
Biography
Stephanie Gionta, PA-C, is a Williamsville physician assistant with Buffalo Medical Group. Her professional profiles list physician assistant training at Mercyhurst University, completed in 2022, and identify her as a certified physician assistant licensed in New York.
Full Record
- NPI
- 1407575343
- Entity Type
- Individual
- Last Name
- Gionta
- First Name
- Stephanie
- Middle Name
- Taylor
- Credential
- PA-C
- Provider Other Last Name
- Martin
- Provider Other First Name
- Stephanie
- Provider Other Middle Name
- Taylor
- Provider Other Last Name Type Code
- 1
- 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
- Mailing Fax
- (716) 817-1726
- Practice Street Address
- 425 Essjay RD Ste 130
- Practice City
- Williamsville
- Practice State
- NY
- Practice ZIP Code
- 14221-5782
- Practice Country
- US
- Practice Phone
- (716) 656-4456
- Practice Fax
- (716) 817-1785
- Enumeration Date
- August 24, 2022
- Last Updated
- February 24, 2026
- Sex
- Female
- Sole Proprietor
- No
- Certification Date
- February 24, 2026
- Taxonomies
- Medical Physician Assistant (363AM0700X)