SUTTER BAY MEDICAL FOUNDATION
NPI 1841744992
Obstetrics & Gynecology in San Mateo, CA
NPI Status: Active since August 06, 2016
Contact Information
100 S SAN MATEO DR
SAN MATEO, CA
ZIP 94401
Phone: (650) 695-4901
Fax: (650) 696-4022
- Organization
- Obstetrics & Gynecology
- CLIA Number: 05D0995352
- CLIA Cert. Type: Hospital
- CLIA Exp. Date: 04-29-2027
About SUTTER BAY MEDICAL FOUNDATION
This page provides the complete NPI Profile along with additional information for Sutter Bay Medical Foundation, a women's health care provider established in San Mateo, California operating as a Obstetrics & Gynecology. The healthcare provider is registered in the NPI registry with number 1841744992 assigned on August 2016. The practitioner's primary taxonomy code is 207V00000X. The provider is registered as an organization and their NPI record was last updated March 2026. Sutter Bay Medical Foundation operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The provider's
- NPI
- 1841744992
- Provider Legal Name
- SUTTER BAY MEDICAL FOUNDATION
- Other Organization Name
- Other Name Type
- (6)
- Entity Type
- Organization
- Location Address
- 100 S SAN MATEO DR SAN MATEO, CA 94401
- Location Phone
- (650) 695-4901
- Location Fax
- (650) 696-4022
- Mailing Address
- PO BOX 276950 SACRAMENTO, CA 95827
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 08-06-2016
- Last Update Date
- 03-18-2026
- Code Navigator
Women's health care providers like Sutter Bay Medical Foundation treat and diagnose diseases and conditions that affect a woman's physical and emotional health. Women's health professionals come from a variety of different specialties, including obstetrician/gynecologists, general surgeons, perinatologists, physician assistants, nurse practitioners or nurse midwives. A women's health provider might help you with family planning, breast care, pregnancy and child birth, osteoporosis, menopause, heart disease, 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
Obstetrics & Gynecology
- Taxonomy Code
- 207V00000X
- Type
- Allopathic & Osteopathic Physicians
- Taxonomy Description
- An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
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) |
|---|---|---|---|---|
| 1 | 207RN0300X | Allopathic & Osteopathic Physicians | Internal Medicine | |
| 2 | 207W00000X | Allopathic & Osteopathic Physicians | Ophthalmology |
Group Taxonomy 193200000X MULTI-SPECIALTY GROUP
This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.
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
- 05D0995352
- Facility Type
- Hospital
- Certificate Effective Date
- April 30, 2025
- Certificate Expiration Date
- April 29, 2027
- Laboratory Director
- DR. THUY B. NGUYEN
- Certificate Type
- Certificate of Accreditation
- Certificate Type Description
- This is a CLIA certificate is issued to Sutter Bay Medical Foundation on the basis of the laboratory's accreditation by an accreditation organization approved by CMS. This type of certificate is issued to a laboratories tha perform nonwaived (moderate and/or high 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 1841744992, we treat the final digit (2) 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 78. The final step is to find the difference between that total and the next multiple of ten (80 - 78 = 2).
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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 78 is 80. The difference is the calculated check digit.
Other Providers at the Same Location
The following 20 providers are registered at the same or a nearby location.
SAN MATEO, CA 94401
SAN MATEO, CA 94401
SAN MATEO, CA 94401
SAN MATEO, CA 94401
SAN MATEO, CA 94401
SAN MATEO, CA 94401
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1841744992, enumerated as an "organization" on August 06, 2016.
The provider is located at 100 S SAN MATEO DR SAN MATEO, CA 94401 and the phone number is (650) 695-4901.
Obstetrics & Gynecology with taxonomy code 207V00000X.
