Southern Gastroenterology Medical Group, Psc
NPI 1033261862 · Specialist · Ponce, PR
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Southern Gastroenterology Medical Group, Psc is a Specialist organization in Ponce, PR (NPI 1033261862).
Provider details
- NPI number
- 1033261862
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Arnaldo Nieves, President(787) 843-0348
- License
- 12225 (PR)
Specialties & taxonomies
Other Service Providers
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
- 2007-01-18
- Last updated
- 2020-08-22
Frequently asked questions
- What is Southern Gastroenterology Medical Group, Psc's NPI number?
- Southern Gastroenterology Medical Group, Psc's National Provider Identifier (NPI) is 1033261862, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Southern Gastroenterology Medical Group, Psc?
- Southern Gastroenterology Medical Group, Psc is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Southern Gastroenterology Medical Group, Psc located?
- Southern Gastroenterology Medical Group, Psc's practice location on file with NPPES is 7810 Calle Nazaret, Ponce, PR 00717-1008.
- What is Southern Gastroenterology Medical Group, Psc's phone number?
- The practice phone number listed in the NPPES registry for Southern Gastroenterology Medical Group, Psc is (787) 843-0348.
- Does Southern Gastroenterology Medical Group, Psc accept Medicare?
- Southern Gastroenterology Medical Group, Psc 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 Southern Gastroenterology Medical Group, Psc?
- The authorized official listed on Southern Gastroenterology Medical Group, Psc's NPPES record is Arnaldo Nieves, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Southern Gastroenterology Medical Group, Psc's NPI active?
- Yes — Southern Gastroenterology Medical Group, Psc's NPI (1033261862) 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.