Ariel Feldstein, MD
NPI 1174587281 · Pediatric Gastroenterology Physician · San Diego, CA
Ariel Feldstein, MD is a Pediatric Gastroenterology Physician provider in San Diego, CA (NPI 1174587281).
Provider details
- NPI number
- 1174587281
- Entity type
- Individual
- Primary specialty
- Pediatric Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- C54991 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-04-14
- Last updated
- 2013-10-21
Frequently asked questions
- What is Ariel Feldstein's NPI number?
- Ariel Feldstein's National Provider Identifier (NPI) is 1174587281, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ariel Feldstein's specialty?
- Ariel Feldstein is listed in the NPPES registry with a primary specialty of Pediatric Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Ariel Feldstein located?
- Ariel Feldstein's practice location on file with NPPES is 8110 Birmingham Way, San Diego, CA 92123-2758.
- What is Ariel Feldstein's phone number?
- The practice phone number listed in the NPPES registry for Ariel Feldstein is (858) 966-4003.
- Is Ariel Feldstein's NPI active?
- Yes — Ariel Feldstein's NPI (1174587281) is active in the NPPES registry as of the last update on 2013-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.