NPIMap

Organization Active NPI

Sutter Bay Medical Foundation

Doing business as Palo Alto Medical Foundation

  • Clinical Medical Laboratory
  • Santa Clara, CA
National Provider Identifier
1669287033
Registry record updated Mar 18, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Medical LaboratoryTaxonomy code 291U00000X
Legal business name
SUTTER BAY MEDICAL FOUNDATION
Doing business as
Palo Alto Medical Foundation
Practice address
2441 Mission College Blvd
Santa Clara, CA 95054-1214
Phone
(408) 739-6000
NPI assigned
Feb 11, 2025
Last updated
Mar 18, 2026By the provider in NPPES
Organization subpart
Yes
Parent organization
SUTTER BAY MEDICAL FOUNDATIONAs reported in NPPES

NPPES NPI Registry

Updated by the provider on Mar 18, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name
Kristin Keller
Title
Sr. Director, Planning and Alignmen
Phone
(650) 934-3576

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Medical Laboratory 291U00000X Primary

Addresses

Primary practice location

2441 Mission College Blvd
Santa Clara, CA 95054-1214

Mailing address

PO Box 276950
Sacramento, CA 95827-6950

Other names 1

  • Palo Alto Medical Foundation Doing business as

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20230104002395 CA Part B Supplier - Independent Clinical Laboratory 4284538778 11 other NPIs on this enrollment
This NPI is an additional NPI on the enrollment
Practice locations: Mountain View, CA; Sunnyvale, CA; Santa Cruz, CA; Santa Clara, CA; San Jose, CA; San Carlos, CA; Palo Alto, CA; Dublin, CA…

Other NPIs on the same Medicare enrollment 11

NPIs listed together on one Medicare enrollment, typically parts of the same organization.

Laboratory certificates & supplier records

Derived by NPIMap

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

CLIA numberLaboratoryCertificateExpires
05D2323156Sutter Bay Medical Foundation2441 Mission College Boulevard, Santa Clara, CA 95054Certificate of waiverApr 30, 2027

National Provider Directory

National Provider Directory
Tax ID family
Palo Alto Med FDTN35 organizations share this tax ID, including this one
Part of
Palo Alto Med FDTN

Other organizations with this tax ID 34

Organizations that report the same tax identification number in the National Provider Directory.

View all 34

Locations (25 of 146)

4053 Lone Tree Way
Ste 100
Antioch, CA 94531
Phone (925) 756-3400

4053 Lone Tree Way
Ste 101
Antioch, CA 94531
Phone (925) 756-3400

26 Rancho del Mar
Aptos, CA 95003
Phone (831) 531-4246

7600 Old Dominion Ct
Aptos, CA 95003
Phone (831) 458-6200

3075 Adeline St
Ste 270
Berkeley, CA 94703
Phone (510) 204-5600

3075 Adeline St
Ste 280
Berkeley, CA 94703
Phone (510) 486-3415

350 John Muir Pkwy
Ste 140
Brentwood, CA 94513
Phone (925) 513-2483

350 John Muir Pkwy
Ste 160
Brentwood, CA 94513
Phone (925) 204-1920

1720 El Camino Real
Ste 118
Burlingame, CA 94010
Phone (650) 636-7850

1720 El Camino Real
Ste 145
Burlingame, CA 94010
Phone (650) 692-8804

1720 El Camino Real
Ste 160
Burlingame, CA 94010
Phone (650) 259-1674

1720 El Camino Real
Ste 165
Burlingame, CA 94010
Phone (650) 692-0977

1849 Old Bayshore Hwy
Burlingame, CA 94010
Phone (650) 539-6000

815 Bay Ave
Capitola, CA 95010
Phone (831) 423-4111

20101 Lake Chabot Rd
Fl 1
Castro Valley, CA 94546
Phone (510) 247-6300

20101 Lake Chabot Rd
Fl 3
Castro Valley, CA 94546
Phone (510) 886-3400

2095 Diamond Blvd
Ste 150
Concord, CA 94520
Phone (408) 217-6404

919 San Ramon Valley Blvd
Danville, CA 94526
Phone (650) 934-3526

3918 Fallon Rd
Dublin, CA 94568
Phone (510) 498-3900

6680 Regional St
Dublin, CA 94568
Phone (925) 875-6100

1950 University Ave
East Palo Alto, CA 94303
Phone (408) 402-9210

1950 University Ave
Ste 170
East Palo Alto, CA 94303
Phone (650) 322-1900

1800 Powell St
Emeryville, CA 94608
Phone (510) 204-8140

3200 Kearney St
Fremont, CA 94538
Phone (510) 498-2800

39505 Paseo Padre Pkwy
Fremont, CA 94538
Phone (510) 659-1240

Practitioners & affiliated clinicians

Practitioners 4,661

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

View all 4,661

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1739232000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1773792000000",
    "number": "1669287033",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 276950",
            "city": "SACRAMENTO",
            "state": "CA",
            "postal_code": "958276950"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2441 MISSION COLLEGE BLVD",
            "city": "SANTA CLARA",
            "state": "CA",
            "postal_code": "950541214",
            "telephone_number": "408-739-6000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "SUTTER BAY MEDICAL FOUNDATION",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "SUTTER BAY MEDICAL FOUNDATION",
        "enumeration_date": "2025-02-11",
        "last_updated": "2026-03-18",
        "certification_date": "2026-03-18",
        "status": "A",
        "authorized_official_last_name": "KELLER",
        "authorized_official_first_name": "KRISTIN",
        "authorized_official_title_or_position": "SR. DIRECTOR, PLANNING AND ALIGNMEN",
        "authorized_official_telephone_number": "650-934-3576"
    },
    "taxonomies": [
        {
            "code": "291U00000X",
            "taxonomy_group": "",
            "desc": "Clinical Medical Laboratory",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Palo Alto Medical Foundation",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Santa Clara, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 18, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.