Individual provider Active NPI

Kimberly Blakiston, RN, MSN, PHN

  • Registered Nurse
  • San Leandro, CA
National Provider Identifier
1881526309
Registry record updated Jun 1, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Registered NurseTaxonomy code 163W00000X
License
846221 Issued in CA
Practice address
1100 San Leandro Blvd
San Leandro, CA 94577-1595
Phone
(310) 850-8856
NPI assigned
Jun 1, 2026
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jun 1, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Registered NurseGroup: 193400000X SINGLE SPECIALTY GROUP 163W00000X 846221 CA Primary

Addresses

Primary practice location

1100 San Leandro Blvd
San Leandro, CA 94577-1595

Mailing address

3424 Monterey Blvd
Oakland, CA 94602-3564
Phone (310) 850-8856

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
Credentials
Master of Science - Nursing, Registered Nurse

State licenses

LicenseStateTypeSpecialty
846221CAMDRegistered Nurse

NPI Registry JSON

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

{
    "created_epoch": "1780272000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780272000000",
    "number": "1881526309",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3424 MONTEREY BLVD",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946023564",
            "telephone_number": "310-850-8856"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1100 SAN LEANDRO BLVD",
            "city": "SAN LEANDRO",
            "state": "CA",
            "postal_code": "945771595",
            "telephone_number": "310-850-8856"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BLAKISTON",
        "first_name": "KIMBERLY",
        "credential": "RN, MSN, PHN",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-06-01",
        "last_updated": "2026-06-01",
        "certification_date": "2026-05-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Registered Nurse",
            "state": "CA",
            "license": "846221",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Leandro, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 1, 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.