What is Lena Kim's NPI number?

Lena Kim's National Provider Identifier (NPI) is 1700964566, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Lena Kim's specialty?

Lena Kim is listed in the NPPES registry with a primary specialty of Maternal & Fetal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Lena Kim located?

Lena Kim's practice location on file with NPPES is 1100 Van Ness Ave Fl 4, San Francisco, CA 94109.

What is Lena Kim's phone number?

The practice phone number listed in the NPPES registry for Lena Kim is (415) 600-6400.

Does Lena Kim accept Medicare?

Lena Kim is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Lena Kim's NPI active?

Yes — Lena Kim's NPI (1700964566) is active in the NPPES registry as of the last update on 2019-10-18.

IndividualActiveAccepts Medicare

Lena Kim, MD

NPI 1700964566 · Maternal & Fetal Medicine Physician · San Francisco, CA

Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Lena Kim, MD is a Maternal & Fetal Medicine Physician provider in San Francisco, CA (NPI 1700964566).

Provider details

NPI number: 1700964566
Entity type: Individual
Primary specialty: Maternal & Fetal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Female
Sole proprietor: No
License: 854228 (CA)

Specialties & taxonomies

Maternal & Fetal Medicine PhysicianPrimary207VM0101XLicense 854228 (CA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(99/100 index)

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
9 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

1100 Van Ness Ave Fl 4

San Francisco, CA 94109

Phone: (415) 600-6400

Fax: (415) 369-1284

Street-level locationGet directions

More CA providers

Mailing address

325 Distel Cir

Los Altos, CA 94022-1408

Additional practice locations (8)

1720 El Camino Real Ste 130
Burlingame, CA 94010-3226
Phone: (415) 600-6388
Fax: (415) 369-1384
1501 Trousdale Dr Fl 2
Burlingame, CA 94010-4506
Phone: (415) 600-6388
Fax: (415) 369-1384
1300 S Eliseo Dr
Greenbrae, CA 94904-2023
Phone: (415) 353-3150
165 Rowland Way Ste 201
Novato, CA 94945-5055
Phone: (415) 600-6400
Fax: (415) 369-1248
5730 Telegraph Ave Ste 117
Oakland, CA 94609-1710
Phone: (415) 600-6400
Fax: (415) 369-1384
3700 California St Ste 4360
San Francisco, CA 94118-1618
Phone: (415) 600-6400
Fax: (415) 369-1248
1580 Valencia St Ste 601
San Francisco, CA 94110-4422
Phone: (415) 600-6388
Fax: (415) 369-1384
990 Sonoma Ave Ste 9
Santa Rosa, CA 95404-4813
Phone: (415) 600-6388

Enumerated: 2006-11-01
Last updated: 2019-10-18

Frequently asked questions

What is Lena Kim's NPI number?: Lena Kim's National Provider Identifier (NPI) is 1700964566, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Lena Kim's specialty?: Lena Kim is listed in the NPPES registry with a primary specialty of Maternal & Fetal Medicine Physician (Allopathic & Osteopathic Physicians).
Where is Lena Kim located?: Lena Kim's practice location on file with NPPES is 1100 Van Ness Ave Fl 4, San Francisco, CA 94109.
What is Lena Kim's phone number?: The practice phone number listed in the NPPES registry for Lena Kim is (415) 600-6400.
Does Lena Kim accept Medicare?: Lena Kim is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Lena Kim's NPI active?: Yes — Lena Kim's NPI (1700964566) is active in the NPPES registry as of the last update on 2019-10-18.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.