Gastroenterology Associates of Ithaca, PC
NPI 1538113709 · Gastroenterology Physician · Ithaca, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gastroenterology Associates of Ithaca, PC is a Gastroenterology Physician organization in Ithaca, NY (NPI 1538113709).
Provider details
- NPI number
- 1538113709
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Peter Brennan, President(607) 272-5011
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-20
- Last updated
- 2013-01-09
Frequently asked questions
- What is Gastroenterology Associates of Ithaca, PC's NPI number?
- Gastroenterology Associates of Ithaca, PC's National Provider Identifier (NPI) is 1538113709, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gastroenterology Associates of Ithaca, PC?
- Gastroenterology Associates of Ithaca, PC is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Gastroenterology Associates of Ithaca, PC located?
- Gastroenterology Associates of Ithaca, PC's practice location on file with NPPES is 2435 N Triphammer Rd, Ithaca, NY 14850-1047.
- What is Gastroenterology Associates of Ithaca, PC's phone number?
- The practice phone number listed in the NPPES registry for Gastroenterology Associates of Ithaca, PC is (607) 272-5011.
- Does Gastroenterology Associates of Ithaca, PC accept Medicare?
- Gastroenterology Associates of Ithaca, PC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Gastroenterology Associates of Ithaca, PC?
- The authorized official listed on Gastroenterology Associates of Ithaca, PC's NPPES record is Peter Brennan, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gastroenterology Associates of Ithaca, PC's NPI active?
- Yes — Gastroenterology Associates of Ithaca, PC's NPI (1538113709) is active in the NPPES registry as of the last update on 2013-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.