Hellen Kim, M.D.
NPI 1245414846 · Internal Medicine Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hellen Kim, M.D. is a Internal Medicine Physician provider in San Francisco, CA (NPI 1245414846).
Provider details
- NPI number
- 1245414846
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A98213 (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
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
- 2007-12-19
- Last updated
- 2021-12-14
Frequently asked questions
- What is Hellen Kim's NPI number?
- Hellen Kim's National Provider Identifier (NPI) is 1245414846, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hellen Kim's specialty?
- Hellen Kim is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Hellen Kim located?
- Hellen Kim's practice location on file with NPPES is 1870 Washington St, San Francisco, CA 94109-2956.
- What is Hellen Kim's phone number?
- The practice phone number listed in the NPPES registry for Hellen Kim is (415) 359-1880.
- Does Hellen Kim accept Medicare?
- Hellen Kim is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hellen Kim's NPI active?
- Yes — Hellen Kim's NPI (1245414846) is active in the NPPES registry as of the last update on 2021-12-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.