Childrens Gastroenterology Mcsg
NPI 1831332865 · Pediatric Gastroenterology Physician · Long Beach, CA
Childrens Gastroenterology Mcsg is a Pediatric Gastroenterology Physician organization in Long Beach, CA (NPI 1831332865).
Provider details
- NPI number
- 1831332865
- Entity type
- Organization
- Primary specialty
- Pediatric Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Richard Mathis, Medical Director(562) 933-6900
- License
- A24038 (CA)
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
17 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
- 2009-04-06
- Last updated
- 2009-04-06
Frequently asked questions
- What is Childrens Gastroenterology Mcsg's NPI number?
- Childrens Gastroenterology Mcsg's National Provider Identifier (NPI) is 1831332865, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Childrens Gastroenterology Mcsg?
- Childrens Gastroenterology Mcsg is classified in the NPPES registry as Pediatric Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Childrens Gastroenterology Mcsg located?
- Childrens Gastroenterology Mcsg's practice location on file with NPPES is 1760 Termino Ave, Long Beach, CA 90804-2105.
- What is Childrens Gastroenterology Mcsg's phone number?
- The practice phone number listed in the NPPES registry for Childrens Gastroenterology Mcsg is (562) 933-6900.
- Who is the authorized official for Childrens Gastroenterology Mcsg?
- The authorized official listed on Childrens Gastroenterology Mcsg's NPPES record is Richard Mathis, Medical Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Childrens Gastroenterology Mcsg's NPI active?
- Yes — Childrens Gastroenterology Mcsg's NPI (1831332865) is active in the NPPES registry as of the last update on 2009-04-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.