GEMINI HEALTHCARE, INC.
NPI 1710163423
Internal Medicine in San Francisco, CA

Active since January 11, 2008CLIA Certified · 2 labs
2345 BALBOA ST, SAN FRANCISCO, CA 94121(415) 752-7141(415) 751-6814 Get Directions Write a Review

NPPES record last updated: January 11, 2008. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Gemini Healthcare, Inc. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GEMINI HEALTHCARE, INC. (NPI 1710163423) is a healthcare organization registered as an internal medicine in San Francisco, California and active in the NPI registry since January 2008. The organization holds 2 active CLIA laboratory certificates and lists Mei-ling Elizabeth Fong, Physician/owner, as its authorized official.

NPPES Registry Identity

NPI1710163423
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameGEMINI HEALTHCARE, INC.
Location Address2345 BALBOA STSan Francisco, CA 94121-2912
Mailing Address2345 Balboa StSan Francisco, CA 94121-2912 · (415) 752-7141 · Fax (415) 751-6814
Fax(415) 751-6814
Organization SubpartNo
Authorized OfficialMei-ling Elizabeth FongPhysician/owner · (415) 752-7141
Enumeration DateJanuary 11, 2008
NPI 1710163423 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in CA · A63227
Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

2345 BALBOA ST, San Francisco, CA 94121

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

CLIA Laboratory Certificates CMS CLIA 2

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 05D1094353

Gemini Healthcare, Inc · San Francisco, CA
Active · expires Jul 30, 2026
CLIA Number05D1094353
Laboratory TypePhysician Office
Certificate Effective DateJuly 31, 2024
Certificate Expiration DateJuly 30, 2026
Laboratory DirectorMei Ling E. Fong, MD
Laboratory Phone(415) 752-7141
Laboratory LocationGemini Healthcare, Inc2345 Balboa St, San Francisco, CA 94121
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Waiver 05D2045666

Gemini Healthcare Inc · Greenbrae, CA
Active · expires Aug 16, 2026
CLIA Number05D2045666
Laboratory TypePhysician Office
Certificate Effective DateAugust 17, 2024
Certificate Expiration DateAugust 16, 2026
Laboratory DirectorMei-Ling E. Fong
Laboratory Phone(415) 752-7141
Laboratory LocationGemini Healthcare Inc1000 S Eliseo Ste 200, Greenbrae, CA 94904
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Non-emergency Medical Transport (VAN)
2345 BALBOA ST
SAN FRANCISCO, CA 94121
Plastic Surgery
2345 BALBOA ST
SAN FRANCISCO, CA 94121
Internal Medicine
2345 BALBOA ST
SAN FRANCISCO, CA 94121
Internal Medicine
2345 BALBOA ST
SAN FRANCISCO, CA 94121

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1710163423, enumerated as an "organization" on January 11, 2008.

The provider is located at 2345 BALBOA ST SAN FRANCISCO, CA 94121 and the phone number is (415) 752-7141.

Internal Medicine with taxonomy code 207R00000X.