West Suburban Gi PC
NPI 1760057319 · Gastroenterology Physician · Southborough, MA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
West Suburban Gi PC is a Gastroenterology Physician organization in Southborough, MA (NPI 1760057319).
Provider details
- NPI number
- 1760057319
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Michael O'Sullivan, Business Manager(603) 496-2895
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Medical Physician Assistant363AM0700X
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
- 2021-05-26
- Last updated
- 2021-09-23
- Certified
- 2021-09-23
Frequently asked questions
- What is West Suburban Gi PC's NPI number?
- West Suburban Gi PC's National Provider Identifier (NPI) is 1760057319, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is West Suburban Gi PC?
- West Suburban Gi PC is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is West Suburban Gi PC located?
- West Suburban Gi PC's practice location on file with NPPES is 28 Newton St, Southborough, MA 01772-1215.
- What is West Suburban Gi PC's phone number?
- The practice phone number listed in the NPPES registry for West Suburban Gi PC is (508) 281-0600.
- Does West Suburban Gi PC accept Medicare?
- West Suburban Gi 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 West Suburban Gi PC?
- The authorized official listed on West Suburban Gi PC's NPPES record is Michael O'Sullivan, Business Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is West Suburban Gi PC's NPI active?
- Yes — West Suburban Gi PC's NPI (1760057319) is active in the NPPES registry as of the last update on 2021-09-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.