Maria Rowena Medina De Guzman, RN

Primary specialty

Home Health Registered NurseTaxonomy code 163WH0200X

License

859392 Issued in NV

Practice address

2626 S Rainbow Blvd Ste 102
Las Vegas, NV 89146-5191

Phone

(702) 845-7292

Fax

(702) 209-0970

NPI assigned

Dec 18, 2025

Sex

Female

Sole proprietor

Yes

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

Registered Nurse

State licenses

Practice roles

Locations

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.

• Activate Home Health Care LLC

  • Home Health Agency
  • Las Vegas, NV
  • NPI 1134940489
  NPD Authorized official

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

{
    "created_epoch": "1766016000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1766016000000",
    "number": "1083579338",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2626 S RAINBOW BLVD STE 102",
            "city": "LAS VEGAS",
            "state": "NV",
            "postal_code": "891465191",
            "telephone_number": "702-845-7292",
            "fax_number": "702-209-0970"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2626 S RAINBOW BLVD STE 102",
            "city": "LAS VEGAS",
            "state": "NV",
            "postal_code": "891465191",
            "telephone_number": "702-845-7292",
            "fax_number": "702-209-0970"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DE GUZMAN",
        "first_name": "MARIA ROWENA",
        "middle_name": "MEDINA",
        "credential": "RN",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2025-12-18",
        "last_updated": "2025-12-18",
        "certification_date": "2025-12-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163WH0200X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Home Health",
            "state": "NV",
            "license": "859392",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Glendell Santiago De Guzman, M.D.
• Isidora De Guzman
• John De Guzman
• Jun Mendonza De Guzman Jr.
• Katherine Angela De Guzman
• Melinda De Guzman
• Pacifico De Guzman
• Pinky Grospe De Guzman
• Rex De Guzman
• Roy John De Guzman

• All providers in Las Vegas, NV
• Home Health Registered Nurse in Nevada

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 18, 2025; 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.