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CONCENTRA
NPI 1831710433
Clinic/Center - Primary Care in San Francisco, CA

Active since May 05, 2020CLIA Certified · 2 labs
2 CONNECTICUT ST, SAN FRANCISCO, CA 94107(415) 621-5055 Get Directions Write a Review

NPPES record last updated: May 5, 2020. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Concentra NPPES

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

CONCENTRA (NPI 1831710433) is a healthcare organization registered as a primary care in San Francisco, California and active in the NPI registry since May 2020. The organization holds 2 active CLIA laboratory certificates and lists Sarah E. Maiden, Lisenced Acupuncturist, as its authorized official.

NPPES Registry Identity

NPI1831710433
Entity TypeOrganization
Primary Taxonomy261QP2300X
Legal Business NameCONCENTRA
Location Address2 CONNECTICUT STSan Francisco, CA 94107-2451
Mailing Address1331 61st St Ste GEmeryville, CA 94608-2141 · (707) 223-0273
Phone(415) 621-5055
Organization SubpartNo
Authorized OfficialSarah E. MaidenLisenced Acupuncturist · (707) 223-0273
Enumeration DateMay 5, 2020
NPPES CertifiedMay 5, 2020
✔ NPI 1831710433 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Primary CareAmbulatory Health Care Facilities
Taxonomy Code261QP2300X
2 CONNECTICUT ST, San Francisco, CA 94107
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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 05D0980453

Concentra-Potrero Hill · San Francisco, CA
Active · expires Feb 1, 2028
CLIA Number05D0980453
Laboratory TypePhysician Office
Certificate Effective DateFebruary 2, 2026
Certificate Expiration DateFebruary 1, 2028
Laboratory DirectorSakiba Khan
Laboratory Phone(415) 621-5055
Laboratory LocationConcentra-Potrero Hill2 Connecticut St 1st Floor, San Francisco, CA 94107
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 05D1094351

Concentra- Downtown San Francisco · San Francisco, CA
Active · expires Jun 28, 2027
CLIA Number05D1094351
Laboratory TypePhysician Office
Certificate Effective DateJune 29, 2025
Certificate Expiration DateJune 28, 2027
Laboratory DirectorJaishri Ramesh
Laboratory Phone(415) 781-7077
Laboratory LocationConcentra- Downtown San Francisco26 California St, San Francisco, CA 94111
CLIA data matches this NPI record on: Name
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 19

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

LINDSEY HATCHER
Physical Therapist
2 CONNECTICUT ST
SAN FRANCISCO, CA 94107
San Francisco County (415) 621-5055
AMERICAN CURRENT CARE OF CALIFORNIA, A MEDICAL CORPORATION
Clinic/Center (Urgent Care)
2 CONNECTICUT ST
SAN FRANCISCO, CA 94107
San Francisco County (415) 621-5055
MARIE SANTANA SAMER OTR/L
Occupational Therapist
2 CONNECTICUT ST
SAN FRANCISCO, CA 94107
San Francisco County (451) 625-5055
DR. MARY ELYSE DEYELL
Physical Therapist
2 CONNECTICUT ST
SAN FRANCISCO, CA 94107
San Francisco County (415) 621-5055
ALLAN KONCE M.D.
Specialist
2 CONNECTICUT ST
SAN FRANCISCO, CA 94107
San Francisco County (415) 621-5055
MS. CARRAH ELAINE MENDOZA P.T.
Physical Therapist
2 CONNECTICUT ST
SAN FRANCISCO, CA 94107
San Francisco County (415) 621-5093
MIRIAM SHIPP M.D., M.P.H.
Preventive Medicine (Preventive Medicine/Occupational Environmental Medicine)
2 CONNECTICUT ST
SAN FRANCISCO, CA 94107
San Francisco County (415) 621-5055
OCCUPATIONAL HEALTH CENTERS OF CALIFORNIA, A MEDICAL CORPORATION
Clinic/Center (Rehabilitation)
2 CONNECTICUT ST
SAN FRANCISCO, CA 94107
San Francisco County (415) 625-5055

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 Concentra's NPI number?

The NPI number for Concentra is 1831710433. It was assigned to this organization in the NPPES registry on May 5, 2020.

Where is Concentra located?

Concentra is located at 2 Connecticut St, San Francisco, CA 94107. The listed phone number is (415) 621-5055.

What is Concentra's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Primary Care, with taxonomy code 261QP2300X.

Does Concentra hold CLIA laboratory certificates?

Yes. 2 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.

When was this NPI record last updated?

The NPPES record for Concentra was last updated on May 5, 2020. NPI Profile syncs with the weekly NPPES data releases published by CMS.