Quock Y. Fong, MD, Inc.
NPI 1134242084 · Geriatric Medicine (Internal Medicine) Physician · South San Francisco, CA
Quock Y. Fong, MD, Inc. is a Geriatric Medicine (Internal Medicine) Physician organization in South San Francisco, CA (NPI 1134242084).
Provider details
- NPI number
- 1134242084
- Entity type
- Organization
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Quock Fong, President(415) 713-3996
- License
- G30029 (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
- 2007-04-07
- Last updated
- 2013-03-05
Frequently asked questions
- What is Quock Y. Fong, MD, Inc.'s NPI number?
- Quock Y. Fong, MD, Inc.'s National Provider Identifier (NPI) is 1134242084, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Quock Y. Fong, MD, Inc.?
- Quock Y. Fong, MD, Inc. is classified in the NPPES registry as Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Quock Y. Fong, MD, Inc. located?
- Quock Y. Fong, MD, Inc.'s practice location on file with NPPES is 137 Lucca Dr, South San Francisco, CA 94080-7100.
- What is Quock Y. Fong, MD, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Quock Y. Fong, MD, Inc. is (415) 713-3996.
- Who is the authorized official for Quock Y. Fong, MD, Inc.?
- The authorized official listed on Quock Y. Fong, MD, Inc.'s NPPES record is Quock Fong, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Quock Y. Fong, MD, Inc.'s NPI active?
- Yes — Quock Y. Fong, MD, Inc.'s NPI (1134242084) is active in the NPPES registry as of the last update on 2013-03-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.