Kelsey Mercier Adams, MSN, R.N., F.N.P.

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

19164 Issued in CA

Practice address

195 Page Mill Rd Ste 103
Palo Alto, CA 94306-2073

Phone

(888) 731-8994

NPI assigned

Sep 21, 2009

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Master of Science - Nursing, Registered Nurse

State licenses

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

{
    "created_epoch": "1253491200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779235200000",
    "number": "1295069516",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "195 PAGE MILL RD STE 103",
            "city": "PALO ALTO",
            "state": "CA",
            "postal_code": "943062073",
            "telephone_number": "949-581-9120"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "195 PAGE MILL RD STE 103",
            "city": "PALO ALTO",
            "state": "CA",
            "postal_code": "943062073",
            "telephone_number": "888-731-8994"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "165 Broadway Fl 23",
            "address_purpose": "LOCATION",
            "city": "New York",
            "state": "NY",
            "postal_code": "100061452",
            "country_code": "US",
            "telephone_number": "888-731-8994",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "601 Pennsylvania Ave NW",
            "address_purpose": "LOCATION",
            "city": "Washington",
            "state": "DC",
            "postal_code": "200042601",
            "country_code": "US",
            "telephone_number": "888-731-8994",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "10610 Vickers Drive",
            "address_purpose": "LOCATION",
            "city": "Vienna",
            "state": "VA",
            "postal_code": "22181",
            "country_code": "US",
            "telephone_number": "415-649-5531",
            "fax_number": "888-846-6572",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "25272 Marguerite Pkwy",
            "address_purpose": "LOCATION",
            "city": "Mission Viejo",
            "state": "CA",
            "postal_code": "926922901",
            "country_code": "US",
            "telephone_number": "949-581-9120",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ADAMS",
        "first_name": "KELSEY",
        "middle_name": "MERCIER",
        "credential": "MSN, R.N., F.N.P.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2009-09-21",
        "last_updated": "2026-05-20",
        "certification_date": "2026-05-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "CA",
            "license": "19164",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Amy Erin Adams, M.D.
• Connor Adams, PSYD
• Diana O'Keefe Adams, ED.D.
• Dorothy Adams, M.F.T.
• Jennifer Marie Adams, LCSW
• Ragini Malika Adams, MD
• Ruzan Adams, MD
• Shane W Adams, PHD
• Vernon James Adams Jr., D.M.D.
• Wendy Leigh Adams, ARNP

• Family Nurse Practitioner in Palo Alto, CA
• Providers in Palo Alto, CA by specialty
• Family Nurse Practitioner in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 20, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.