Gene Y Kim MD
NPI 1821965013 · Internal Medicine Physician · San Francisco, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gene Y Kim MD is a Internal Medicine Physician organization in San Francisco, CA (NPI 1821965013).
Provider details
- NPI number
- 1821965013
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Gene Kim, Owner(415) 387-8031
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
Under 1 yr in 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
- 2025-10-21
- Last updated
- 2025-10-21
- Certified
- 2025-10-21
Frequently asked questions
- What is Gene Y Kim MD's NPI number?
- Gene Y Kim MD's National Provider Identifier (NPI) is 1821965013, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gene Y Kim MD?
- Gene Y Kim MD is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gene Y Kim MD located?
- Gene Y Kim MD's practice location on file with NPPES is 1 Shrader St Ste 500, San Francisco, CA 94117-1044.
- What is Gene Y Kim MD's phone number?
- The practice phone number listed in the NPPES registry for Gene Y Kim MD is (415) 387-8031.
- Does Gene Y Kim MD accept Medicare?
- Gene Y Kim MD is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Gene Y Kim MD?
- The authorized official listed on Gene Y Kim MD's NPPES record is Gene Kim, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gene Y Kim MD's NPI active?
- Yes — Gene Y Kim MD's NPI (1821965013) is active in the NPPES registry as of the last update on 2025-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.