Individual provider Active NPI

Mary C Gallagher

  • Psychiatric/Mental Health Nurse Practitioner
  • Plano, TX
National Provider Identifier
1922970870
Registry record updated Jan 14, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X
License
1218015 Issued in TX
Practice address
4825 Alliance Blvd Ste 150
Plano, TX 75093-5577
Phone
(469) 250-8007
NPI assigned
Sep 20, 2025
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 14, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Psychiatric/Mental Health Nurse Practitioner 363LP0808X 1218015 TX Primary

Addresses

Primary practice location

4825 Alliance Blvd Ste 150
Plano, TX 75093-5577

Mailing address

4825 Alliance Blvd Ste 150
Plano, TX 75093-5577
Phone (469) 250-8007

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20260202001458 TX Practitioner - Nurse Practitioner 7315425212 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2025
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Progressive Behavioral Health, PLLCGroup PAC ID 4486794906, 366 clinicians

Practice addresses (Care Compare)

4825 Alliance Blvd
Suite 150
Plano, TX 75093-5577
Phone (844) 824-8775

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
1218015TXMDPsychiatric/Mental Health Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Progressive Behavioral Health, PLLC Psychiatric/Mental Health CurrentSince Jan 23, 2026 Accepting new patients

Locations

12505 Memorial Dr
Ste 230
Houston, TX 77024
Phone (210) 858-9078

23051 Kingwood Place Dr
Ste 110
Kingwood, TX 77339
Phone (281) 374-4500

4825 Alliance Blvd
Plano, TX 75093
Phone (469) 250-8007

4825 Alliance Blvd
Ste 150
Plano, TX 75093
Phone (469) 250-8007

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1758326400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768348800000",
    "number": "1922970870",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4825 ALLIANCE BLVD STE 150",
            "city": "PLANO",
            "state": "TX",
            "postal_code": "750935577",
            "telephone_number": "469-250-8007"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4825 ALLIANCE BLVD STE 150",
            "city": "PLANO",
            "state": "TX",
            "postal_code": "750935577",
            "telephone_number": "469-250-8007"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GALLAGHER",
        "first_name": "MARY",
        "middle_name": "C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-09-20",
        "last_updated": "2026-01-14",
        "certification_date": "2026-01-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "TX",
            "license": "1218015",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Plano, TX

Sources for this page

Verify at the official NPI Registry.