Maria Herrera, M.D.
NPI 1285994921 · Pediatric Gastroenterology Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Herrera, M.D. is a Pediatric Gastroenterology Physician provider in San Diego, CA (NPI 1285994921).
Provider details
- NPI number
- 1285994921
- Entity type
- Individual
- Primary specialty
- Pediatric Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MED-PHYS-LIC-92335 (MT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
- 2012-05-28
- Last updated
- 2021-02-03
- Certified
- 2021-02-03
Frequently asked questions
- What is Maria Herrera's NPI number?
- Maria Herrera's National Provider Identifier (NPI) is 1285994921, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Herrera's specialty?
- Maria Herrera is listed in the NPPES registry with a primary specialty of Pediatric Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Maria Herrera located?
- Maria Herrera's practice location on file with NPPES is 3020 Childrens Way # Mc5124, San Diego, CA 92123-4223.
- What is Maria Herrera's phone number?
- The practice phone number listed in the NPPES registry for Maria Herrera is (858) 966-6764.
- Does Maria Herrera accept Medicare?
- Maria Herrera is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Herrera's NPI active?
- Yes — Maria Herrera's NPI (1285994921) is active in the NPPES registry as of the last update on 2021-02-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.