Individual provider Active NPI

Marisha Martinez

  • Registered Nurse
  • Hayward, CA
National Provider Identifier
1316842107
Registry record updated Oct 12, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Registered NurseTaxonomy code 163W00000X
License
RN.1649860 Issued in CO
Practice address
3121 Diablo Ave
Hayward, CA 94545-2701
Phone
(800) 910-8606
NPI assigned
Oct 12, 2026
Last updated
Oct 12, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 12, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Registered Nurse 163W00000X RN.1649860 CO Primary

Addresses

Primary practice location

3121 Diablo Ave
Hayward, CA 94545-2701

Mailing address

3121 Diablo Ave
Hayward, CA 94545-2701
Phone (800) 910-8606

Other names 1

  • Marisha Pearson Former name

Medicare participation

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

NPI Registry JSON

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

{
    "created_epoch": "1791763200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1791763200000",
    "number": "1316842107",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3121 DIABLO AVE",
            "city": "HAYWARD",
            "state": "CA",
            "postal_code": "945452701",
            "telephone_number": "800-910-8606"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3121 DIABLO AVE",
            "city": "HAYWARD",
            "state": "CA",
            "postal_code": "945452701",
            "telephone_number": "800-910-8606"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARTINEZ",
        "first_name": "MARISHA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-10-12",
        "last_updated": "2026-10-12",
        "certification_date": "2026-10-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "CO",
            "license": "RN.1649860",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MARISHA",
            "last_name": "PEARSON",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Hayward, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 12, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.