Center for Digestive Diseases, P.A.
NPI 1215995923 · Gastroenterology Physician · Union, NJ
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Center for Digestive Diseases, P.A. is a Gastroenterology Physician organization in Union, NJ (NPI 1215995923).
Provider details
- NPI number
- 1215995923
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Samiappan Muthusamy, President(908) 688-6565
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
- 2006-05-02
- Last updated
- 2007-12-31
Frequently asked questions
- What is Center for Digestive Diseases, P.A.'s NPI number?
- Center for Digestive Diseases, P.A.'s National Provider Identifier (NPI) is 1215995923, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Center for Digestive Diseases, P.A.?
- Center for Digestive Diseases, P.A. is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Center for Digestive Diseases, P.A. located?
- Center for Digestive Diseases, P.A.'s practice location on file with NPPES is 695 Chestnut St, Union, NJ 07083-9302.
- What is Center for Digestive Diseases, P.A.'s phone number?
- The practice phone number listed in the NPPES registry for Center for Digestive Diseases, P.A. is (908) 688-6565.
- Does Center for Digestive Diseases, P.A. accept Medicare?
- Center for Digestive Diseases, P.A. 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 Center for Digestive Diseases, P.A.?
- The authorized official listed on Center for Digestive Diseases, P.A.'s NPPES record is Samiappan Muthusamy, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Center for Digestive Diseases, P.A.'s NPI active?
- Yes — Center for Digestive Diseases, P.A.'s NPI (1215995923) is active in the NPPES registry as of the last update on 2007-12-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.