Cathy Ann Lewallen, MA

Primary specialty

Mental Health CounselorTaxonomy code 101YM0800X

Practice address

3601 S 6TH Ave
Tucson, AZ 85723-0001

Phone

(520) 792-1450

NPI assigned

Aug 23, 2006

Sex

Female

Sole proprietor

No

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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Master of Arts

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

{
    "created_epoch": "1156291200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1659488146",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6540 E DAVID DR",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857301634",
            "telephone_number": "520-792-1450"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3601 S 6TH AVE",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857230001",
            "telephone_number": "520-792-1450"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LEWALLEN",
        "first_name": "CATHY",
        "middle_name": "ANN",
        "name_prefix": "Ms.",
        "credential": "MA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-08-23",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Charles Lew, MD
• Darren Joseph Lew, PHARMD
• David J Lew, D.O.
• Janet Eileen Lew, R.N.
• Raymond Lew, M.D.
• Monika Marta Lewanczyk
• Rosalie Lewandowski
• Kaiuwe Lewandrowski, M.D.
• Rhea Lewis Tribe, CCC-SLP
• Aldea M. Lewis, LPC

• Mental Health Counselor in Tucson, AZ
• Providers in Tucson, AZ by specialty
• Mental Health Counselor in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 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.