Ryan Martz

Primary specialty

Student in an Organized Health Care Education/Training ProgramTaxonomy code 390200000X

License

R82028 Issued in AZ

Practice address

7200 E 31St PL
Yuma, AZ 85365-8393

Phone

(928) 336-2090

NPI assigned

Jun 2, 2025

Reactivated

Aug 1, 2025

Sex

Unspecified or another gender identity

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in AZ

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Practice roles

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Yuma Regional Medical Center

  • General Acute Care Hospital
  • Yuma, AZ
  • NPI 1194706655
  NPD (past)
• Yuma Regional Medical Center

  • General Practice Physician
  • Yuma, AZ
  • NPI 1598993420
  NPD (past)

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

{
    "created_epoch": "1748822400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784678400000",
    "number": "1114810595",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2400 S AVENUE A",
            "city": "YUMA",
            "state": "AZ",
            "postal_code": "853647127"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7200 E 31ST PL",
            "city": "YUMA",
            "state": "AZ",
            "postal_code": "853658393",
            "telephone_number": "928-336-2090"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARTZ",
        "first_name": "RYAN",
        "sole_proprietor": "YES",
        "sex": "X",
        "enumeration_date": "2025-06-02",
        "last_updated": "2026-07-22",
        "certification_date": "2026-07-22",
        "deactivation_date": "2025-06-02",
        "reactivation_date": "2025-08-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "AZ",
            "license": "R82028",
            "primary": false
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "AZ",
            "license": "R82028",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Erick Martinez, MD
• Juan C Martinez, RBT
• Karina Martinez
• Patricia Ann Martinez, LPC
• Renata Martinez, BHT, B.A.SOC, B.A.PS
• Mary Jacqueline FNP-C-PC
• Ellen Leroy Mary
• Collet R Masillamoni, D.D.S.
• Eswar Reddy Masireddy, BPHARM
• Nathan M Mason, ARNP

• Student in an Organized Health Care Education/Training Program in Yuma, AZ
• Providers in Yuma, AZ by specialty
• Student in an Organized Health Care Education/Training Program in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 22, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.