John G Stagias MD PC
NPI 1992913982 · Gastroenterology Physician · Southbridge, MA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John G Stagias MD PC is a Gastroenterology Physician organization in Southbridge, MA (NPI 1992913982).
Provider details
- NPI number
- 1992913982
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- John Stagias, Dr John G Stagias(508) 765-1600
- License
- 80381 (MA)
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
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
- 2007-05-21
- Last updated
- 2020-08-22
Frequently asked questions
- What is John G Stagias MD PC's NPI number?
- John G Stagias MD PC's National Provider Identifier (NPI) is 1992913982, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is John G Stagias MD PC?
- John G Stagias MD PC is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is John G Stagias MD PC located?
- John G Stagias MD PC's practice location on file with NPPES is 428 Hamilton St, Southbridge, MA 01550-1859.
- What is John G Stagias MD PC's phone number?
- The practice phone number listed in the NPPES registry for John G Stagias MD PC is (508) 765-1600.
- Does John G Stagias MD PC accept Medicare?
- John G Stagias MD 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 John G Stagias MD PC?
- The authorized official listed on John G Stagias MD PC's NPPES record is John Stagias, Dr John G Stagias. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is John G Stagias MD PC's NPI active?
- Yes — John G Stagias MD PC's NPI (1992913982) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.