Darren Fiore, MD
NPI 1538297072 · Pediatrics Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Darren Fiore, MD is a Pediatrics Physician provider in San Francisco, CA (NPI 1538297072).
Provider details
- NPI number
- 1538297072
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- A93431 (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
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
- 2007-02-28
- Last updated
- 2016-07-22
Frequently asked questions
- What is Darren Fiore's NPI number?
- Darren Fiore's National Provider Identifier (NPI) is 1538297072, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Darren Fiore's specialty?
- Darren Fiore is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Darren Fiore located?
- Darren Fiore's practice location on file with NPPES is 550 16th St Fl 5, San Francisco, CA 94143-2549.
- What is Darren Fiore's phone number?
- The practice phone number listed in the NPPES registry for Darren Fiore is (415) 476-5153.
- Does Darren Fiore accept Medicare?
- Darren Fiore is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Darren Fiore's NPI active?
- Yes — Darren Fiore's NPI (1538297072) is active in the NPPES registry as of the last update on 2016-07-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.