ST ANTHONY MEDICAL CLINIC
NPI 1356643654
Clinic/Center - Primary Care in San Francisco, CA

NPI Status: Active since November 19, 2010

Contact Information

150 GOLDEN GATE AVE FL 2
SAN FRANCISCO, CA
ZIP 94102
Phone: (415) 241-8320
Fax: (415) 440-7776

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  • Organization
  • Clinic/Center
  • Primary Care
  • CLIA Number: 05D0872462
  • CLIA Cert. Type: Federally Qualified Health Center
  • CLIA Exp. Date: 06-29-2027

About ST ANTHONY MEDICAL CLINIC

This page provides the complete NPI Profile along with additional information for St Anthony Medical Clinic, a primary care provider established in San Francisco, California operating as a Clinic/center, focusing in primary care . The healthcare provider is registered in the NPI registry with number 1356643654 assigned on November 2010. The practitioner's primary taxonomy code is 261QP2300X with license number 220000400 (CA). The provider is registered as an organization and their NPI record was last updated 4 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The provider's is doing business as St Anthony Medical Clinic. The authorized official of this NPI record is Dr. Ann Catherine Valdes M.d. (Medical Director)

NPI
1356643654
Provider Legal Name
ST ANTHONY FOUNDATION
Other Organization Name
ST ANTHONY MEDICAL CLINIC
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
150 GOLDEN GATE AVE FL 2 SAN FRANCISCO, CA 94102
Location Phone
(415) 241-8320
Location Fax
(415) 440-7776
Mailing Address
150 GOLDEN GATE AVE FL 2 SAN FRANCISCO, CA 94102
Mailing Phone
(415) 241-8320
Mailing Fax
(415) 440-7776
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
11-19-2010
Last Update Date
03-02-2022
Code Navigator

A primary care provider (PCP) like St Anthony Medical Clinic sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, etc .

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Clinic/Center Primary Care

Taxonomy Code
261QP2300X
Type
Ambulatory Health Care Facilities
License No.
220000400
License State
CA

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1171M00000XOther Service Providers

Case Manager/Care Coordinator

 

Group Taxonomy 193400000X MULTIPLE SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. ANN CATHERINE VALDES M.D.

Authorized Official Title
MEDICAL DIRECTOR
Authorized Official Phone
(415) 592-2712

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
05D0872462
Facility Type
Federally Qualified Health Center
Certificate Effective Date
June 30, 2025
Certificate Expiration Date
June 29, 2027
Laboratory Director
DR. CHRISTOPHER STOEHR MD
Certificate Type
Certificate for Provider-Performed Microscopy Procedures (PPMP)
Certificate Type Description
This CLIA certificate is issued to St Anthony Medical Clinic in which a physician, midlevel practitioner or dentist that performs specific microscopy procedures during the course of a patient's visit. A limited list of provider-performed microscopy procedures is included under this certificate type, which are categorized as moderate complexity testing.

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1356643654, we treat the final digit (4) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
3
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
6
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
4
Unchanged
Pos 7
3
Doubled → 6
Pos 8
6
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
4
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 5 → 10 → 1 6 → 12 → 3 3 → 6 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 3 + 1 + 0 + 6 + 1 + 2 + 4 + 6 + 6 + 1 + 0 + 24 = 56

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1356643654.

Other Providers at the Same Location


The following 5 providers are registered at the same or a nearby location.

Nurse Practitioner (Family)
150 GOLDEN GATE AVE FL 2
SAN FRANCISCO, CA 94102
Psychologist
150 GOLDEN GATE AVE FL 2
SAN FRANCISCO, CA 94102
Social Worker (Clinical)
150 GOLDEN GATE AVE FL 2
SAN FRANCISCO, CA 94102
Nurse Practitioner (Pediatrics)
150 GOLDEN GATE AVE FL 2
SAN FRANCISCO, CA 94102
Family Medicine
150 GOLDEN GATE AVE FL 2
SAN FRANCISCO, CA 94102

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1356643654, enumerated as an "organization" on November 19, 2010.

The provider is located at 150 GOLDEN GATE AVE FL 2 SAN FRANCISCO, CA 94102 and the phone number is (415) 241-8320.

Clinic/Center with taxonomy code 261QP2300X and a focus in Primary Care.