George Hong, MD
NPI 1154328532 · Internal Medicine Physician · Fountain Valley, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
George Hong, MD is a Internal Medicine Physician provider in Fountain Valley, CA (NPI 1154328532).
Provider details
- NPI number
- 1154328532
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A73442 (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
21 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
- 2005-06-30
- Last updated
- 2012-10-29
Frequently asked questions
- What is George Hong's NPI number?
- George Hong's National Provider Identifier (NPI) is 1154328532, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is George Hong's specialty?
- George Hong is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is George Hong located?
- George Hong's practice location on file with NPPES is 9930 Talbert Ave., Fountain Valley, CA 92708.
- What is George Hong's phone number?
- The practice phone number listed in the NPPES registry for George Hong is (714) 964-6229.
- Does George Hong accept Medicare?
- George Hong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is George Hong's NPI active?
- Yes — George Hong's NPI (1154328532) is active in the NPPES registry as of the last update on 2012-10-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.