Mary A Walker, LPC

Primary specialty

Professional CounselorTaxonomy code 101YP2500X

License

71329 Issued in TX

Practice address

602 W Grand Pkwy S
Katy, TX 77494-8328

Phone

(855) 417-2486

NPI assigned

Feb 15, 2016

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

Other names 1

• Maryanne Walker Professional name

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

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

• Maryanne Walker Therapy

  • Community/Behavioral Health Agency
  • The Woodlands, TX
  • NPI 1265241806
  NPD

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

{
    "created_epoch": "1455494400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784592000000",
    "number": "1326407644",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "602 W GRAND PKWY S",
            "city": "KATY",
            "state": "TX",
            "postal_code": "774948328",
            "telephone_number": "855-417-2486"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "602 W GRAND PKWY S",
            "city": "KATY",
            "state": "TX",
            "postal_code": "774948328",
            "telephone_number": "855-417-2486"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WALKER",
        "first_name": "MARY",
        "middle_name": "A",
        "credential": "LPC",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2016-02-15",
        "last_updated": "2026-07-21",
        "certification_date": "2026-07-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YP2500X",
            "taxonomy_group": "",
            "desc": "Counselor, Professional",
            "state": "TX",
            "license": "71329",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MARYANNE",
            "last_name": "WALKER",
            "credential": "LPC",
            "code": "2",
            "type": "Professional Name"
        }
    ]
}

• Heather Walker, PT, DPT
• Jacob Walker
• Jariz Walker
• Kenneth Walker
• Laundyn Walker
• Neteiko Walker
• Wendy Michelle Walker, D.C.
• Yanique Walker, P.A.
• Daniela Wall, PHARMD
• Bob Wallace

• Professional Counselor in Katy, TX
• Providers in Katy, TX by specialty
• Professional Counselor in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 21, 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.