Matthew Fong, M.D.
NPI 1346412244 · Pediatrics Physician · San Bernardino, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Fong, M.D. is a Pediatrics Physician provider in San Bernardino, CA (NPI 1346412244).
Provider details
- NPI number
- 1346412244
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A113013 (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
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 11175 Campus StLoma Linda, CA 92350-1700Phone: (909) 558-4174
Registry dates
- Enumerated
- 2008-03-31
- Last updated
- 2022-07-21
Frequently asked questions
- What is Matthew Fong's NPI number?
- Matthew Fong's National Provider Identifier (NPI) is 1346412244, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Fong's specialty?
- Matthew Fong is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Fong located?
- Matthew Fong's practice location on file with NPPES is 250 S G St, San Bernardino, CA 92410-3320.
- What is Matthew Fong's phone number?
- The practice phone number listed in the NPPES registry for Matthew Fong is (909) 382-7100.
- Does Matthew Fong accept Medicare?
- Matthew Fong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Fong's NPI active?
- Yes — Matthew Fong's NPI (1346412244) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.