CIRCLE OF FRIENDS ADULT DAY HEALTH CARE, INC.
NPI 1497890792
Clinic/Center - Adult Day Care in San Francisco, CA

Active since February 21, 2007CLIA 05D1011112 · Waiver
1550 STEINER ST, SAN FRANCISCO, CA 94115(415) 614-2233(415) 614-0453 Get Directions Write a Review

NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Circle Of Friends Adult Day Health Care, Inc. NPPES

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

CIRCLE OF FRIENDS ADULT DAY HEALTH CARE, INC. (NPI 1497890792) is a healthcare organization registered as an adult day care in San Francisco, California and active in the NPI registry since February 2007. The organization holds a CLIA Waiver certificate valid through March 31, 2027 and lists Marina Krupnik, Ceo, as its authorized official.

NPPES Registry Identity

NPI1497890792
Entity TypeOrganization
Primary Taxonomy261QA0600X
Legal Business NameCIRCLE OF FRIENDS ADULT DAY HEALTH CARE, INC.
Location Address1550 STEINER STSan Francisco, CA 94115-3526
Mailing Address1550 Steiner StSan Francisco, CA 94115-3526 · (415) 614-2233 · Fax (415) 614-0453
Fax(415) 614-0453
Organization SubpartNo
Authorized OfficialMarina KrupnikCeo · (415) 614-2233
Enumeration DateFebruary 21, 2007
Last NPPES UpdateAugust 22, 2020
NPI 1497890792 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyClinic/Center · Adult Day CareAmbulatory Health Care Facilities
Taxonomy Code261QA0600X
1550 STEINER ST, San Francisco, CA 94115

Other Identifiers 1

MedicaidADU70347FCA

CLIA Laboratory Certificates CMS CLIA

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 05D1011112

Circle Of Friends Adult Day Health Care · San Francisco, CA
Active · expires Mar 31, 2027
CLIA Number05D1011112
Laboratory TypeAdjhc
Certificate Effective DateApril 1, 2025
Certificate Expiration DateMarch 31, 2027
Laboratory DirectorAlexander Grinberg
Laboratory Phone(415) 614-2233
Laboratory LocationCircle Of Friends Adult Day Health Care1462 Pine Street, San Francisco, CA 94109
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 3

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

Clinic/Center (Adult Day Care)
1550 STEINER ST
SAN FRANCISCO, CA 94115
Clinic/Center (Adult Day Care)
1550 STEINER ST
SAN FRANCISCO, CA 94115
Speech-Language Pathologist
1550 STEINER ST
SAN FRANCISCO, CA 94115

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Circle Of Friends Adult Day Health Care, Inc.'s NPI number?

The NPI number for Circle Of Friends Adult Day Health Care, Inc. is 1497890792. It was assigned to this organization in the NPPES registry on February 21, 2007.

Where is Circle Of Friends Adult Day Health Care, Inc. located?

Circle Of Friends Adult Day Health Care, Inc. is located at 1550 Steiner St, San Francisco, CA 94115. The listed phone number is (415) 614-2233.

What is Circle Of Friends Adult Day Health Care, Inc.'s specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Adult Day Care, with taxonomy code 261QA0600X.

Does Circle Of Friends Adult Day Health Care, Inc. hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D1011112) is associated with this NPI, valid through March 31, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Circle Of Friends Adult Day Health Care, Inc. was last updated on August 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.