Gregorio D. Abad-Santos Inc
NPI 1891118048 · Pediatrics Physician · Fountain Valley, CA
Gregorio D. Abad-Santos Inc is a Pediatrics Physician organization in Fountain Valley, CA (NPI 1891118048).
Provider details
- NPI number
- 1891118048
- Entity type
- Organization
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Gregorio Abad-Santos, Owner(714) 966-0860
- License
- A42068 (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
12 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
- 2014-01-23
- Last updated
- 2014-01-23
Frequently asked questions
- What is Gregorio D. Abad-Santos Inc's NPI number?
- Gregorio D. Abad-Santos Inc's National Provider Identifier (NPI) is 1891118048, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gregorio D. Abad-Santos Inc?
- Gregorio D. Abad-Santos Inc is classified in the NPPES registry as Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Gregorio D. Abad-Santos Inc located?
- Gregorio D. Abad-Santos Inc's practice location on file with NPPES is 11100 Warner Ave, Fountain Valley, CA 92708-7506.
- What is Gregorio D. Abad-Santos Inc's phone number?
- The practice phone number listed in the NPPES registry for Gregorio D. Abad-Santos Inc is (714) 966-0860.
- Who is the authorized official for Gregorio D. Abad-Santos Inc?
- The authorized official listed on Gregorio D. Abad-Santos Inc's NPPES record is Gregorio Abad-Santos, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gregorio D. Abad-Santos Inc's NPI active?
- Yes — Gregorio D. Abad-Santos Inc's NPI (1891118048) is active in the NPPES registry as of the last update on 2014-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.