Southwestern Gastroenterological Associates, P.C.
NPI 1992816839 · Gastroenterology Physician · Norwood, MA
Southwestern Gastroenterological Associates, P.C. is a Gastroenterology Physician organization in Norwood, MA (NPI 1992816839).
Provider details
- NPI number
- 1992816839
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Joseph Perrotto, President(781) 769-4682
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Internal Medicine Physician207R00000X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-08-31
- Last updated
- 2010-03-19
Frequently asked questions
- What is Southwestern Gastroenterological Associates, P.C.'s NPI number?
- Southwestern Gastroenterological Associates, P.C.'s National Provider Identifier (NPI) is 1992816839, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Southwestern Gastroenterological Associates, P.C.?
- Southwestern Gastroenterological Associates, P.C. is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Southwestern Gastroenterological Associates, P.C. located?
- Southwestern Gastroenterological Associates, P.C.'s practice location on file with NPPES is 886 Washington St, Norwood, MA 02062-3466.
- What is Southwestern Gastroenterological Associates, P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Southwestern Gastroenterological Associates, P.C. is (781) 769-4682.
- Who is the authorized official for Southwestern Gastroenterological Associates, P.C.?
- The authorized official listed on Southwestern Gastroenterological Associates, P.C.'s NPPES record is Joseph Perrotto, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Southwestern Gastroenterological Associates, P.C.'s NPI active?
- Yes — Southwestern Gastroenterological Associates, P.C.'s NPI (1992816839) is active in the NPPES registry as of the last update on 2010-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.