Anthony Firek, MD
NPI 1861462640 · Endocrinology, Diabetes & Metabolism Physician · San Bernardino, CA
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anthony Firek, MD is a Endocrinology, Diabetes & Metabolism Physician provider in San Bernardino, CA (NPI 1861462640).
Provider details
- NPI number
- 1861462640
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- G559560 (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
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
- 2006-01-25
- Last updated
- 2007-07-08
Frequently asked questions
- What is Anthony Firek's NPI number?
- Anthony Firek's National Provider Identifier (NPI) is 1861462640, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anthony Firek's specialty?
- Anthony Firek is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Anthony Firek located?
- Anthony Firek's practice location on file with NPPES is 1700 N Waterman Ave, San Bernardino, CA 92404-5105.
- What is Anthony Firek's phone number?
- The practice phone number listed in the NPPES registry for Anthony Firek is (909) 883-8611.
- Does Anthony Firek accept Medicare?
- Anthony Firek is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anthony Firek's NPI active?
- Yes — Anthony Firek's NPI (1861462640) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.