Individual provider Active NPI

Martha Patricia Liimatainen, PSY.D.

  • Clinical Psychologist
  • Yuma, AZ
National Provider Identifier
1700781697
Registry record updated Oct 10, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical PsychologistTaxonomy code 103TC0700X
License
PSY-005999 Issued in AZ
Practice address
2260 S 4TH Ave Ste G1
Yuma, AZ 85364-6411
Phone
(928) 888-9565
NPI assigned
Oct 10, 2026
Last updated
Oct 10, 2026By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Oct 10, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Psychologist 103TC0700X PSY-005999 AZ Primary

Addresses

Primary practice location

2260 S 4TH Ave Ste G1
Yuma, AZ 85364-6411

Mailing address

2260 S 4TH Ave Ste G1
Yuma, AZ 85364-6411
Phone (928) 888-9565

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": "1791590400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1791590400000",
    "number": "1700781697",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2260 S 4TH AVE STE G1",
            "city": "YUMA",
            "state": "AZ",
            "postal_code": "853646411",
            "telephone_number": "928-888-9565"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2260 S 4TH AVE STE G1",
            "city": "YUMA",
            "state": "AZ",
            "postal_code": "853646411",
            "telephone_number": "928-888-9565"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LIIMATAINEN",
        "first_name": "MARTHA",
        "middle_name": "PATRICIA",
        "name_prefix": "Dr.",
        "credential": "PSY.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-10-10",
        "last_updated": "2026-10-10",
        "certification_date": "2026-10-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "AZ",
            "license": "PSY-005999",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Yuma, AZ

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 10, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.