A fast, free, no-login way to look up any U.S. healthcare provider in the federal NPPES registry.

Lookups

NPI Lookup
NPI Registry
By Specialty
By State

Resources

Guides
For Providers / API
Data Sources
About

Legal

Privacy
Terms
Correct a record

Data is sourced from the public NPPES (National Plan and Provider Enumeration System) registry published by CMS. NPI Central is not affiliated with, or endorsed by, CMSor any healthcare provider. Information is provided “as is” for general reference and is not medical advice.

FCRA notice: NPI Central is not a consumer reporting agency. This information may not be used to determine eligibility for employment, credentialing, insurance, or any other purpose covered by the Fair Credit Reporting Act.

© 2026 NPI Central. All rights reserved.

Fiona Gaunay, M.D. — NPI 1083904528, Lancaster, PA | NPI Central

Home/
NPI Lookup/
PA/
NPI 1083904528

IndividualActive

Fiona Gaunay, M.D.

NPI 1083904528 · Colon & Rectal Surgery Physician · Lancaster, PA

Provider details

NPI number: 1083904528
Entity type: Individual
Primary specialty: Colon & Rectal Surgery PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Female
Sole proprietor: No
License: MD462642 (PA)

Specialties & taxonomies

Colon & Rectal Surgery PhysicianPrimary208C00000XLicense MD462642 (PA)
Allopathic & Osteopathic Physicians
Surgery Physician208600000XLicense MD462642 (PA)
Allopathic & Osteopathic Physicians

Practice location

2104 Harrisburg Pike Ste 200

Lancaster, PA 17601-2644

Phone: (717) 544-3626

Approximate (ZIP-level) locationGet directions

More PA providers

Mailing address

2104 Harrisburg Pike Ste 200

Lancaster, PA 17601-2644

Additional practice locations (2)

350 E 17th St
16 Baird Hall
New York, NY 10003-3805
Phone: (212) 420-4340
Fax: (212) 844-1939
350 E 17th St
16 Baird Hall
New York, NY 10003-3805
Phone: (212) 420-4340
Fax: (212) 844-1939

Registry dates

Enumerated: 2011-04-18
Last updated: 2018-03-17

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.