Grant Landon Davis, APRN

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

License

AP127536 Issued in TX

Practice address

2929 N Central Expy Ste 220
Richardson, TX 75080-2000

Phone

(214) 785-5547

Fax

(214) 329-0553

NPI assigned

Feb 9, 2015

Last updated

Nov 12, 2025By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Opted out of Medicare

Yes, effective Jul 1, 2017 through Jul 1, 2027

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Restoration Psychiatry PLLC

  • Clinic/Center
  • Richardson, TX
  • NPI 1164227948
  NPD
• Paul Meier Clinic, P. a.

  dba Meier Clinics

  • Psychiatry Physician
  • Richardson, TX
  • NPI 1144260142
  NPD (past)

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

{
    "created_epoch": "1423440000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1762905600000",
    "number": "1396136693",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2929 N CENTRAL EXPY STE 220",
            "city": "RICHARDSON",
            "state": "TX",
            "postal_code": "750802000",
            "telephone_number": "214-785-5547",
            "fax_number": "214-329-0553"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2929 N CENTRAL EXPY STE 220",
            "city": "RICHARDSON",
            "state": "TX",
            "postal_code": "750802000",
            "telephone_number": "214-785-5547",
            "fax_number": "214-329-0553"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DAVIS",
        "first_name": "GRANT",
        "middle_name": "LANDON",
        "credential": "APRN",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2015-02-09",
        "last_updated": "2025-11-12",
        "certification_date": "2025-11-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "TX",
            "license": "AP127536",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "LICENSE",
            "identifier": "756930",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Alexandria Nichcole Davis, LPC
• Andrea Marie Davis, LPC-S, ATR-BC
• Ashley Davis, DC
• Elsa-Iris Silva Davis, LMFT, LPC
• Gabrielle Davis
• Heather Lynn Davis, DNP, FNP-BC
• Jordan Ray Davis, LPC
• Kai G Davis, CP
• Lediaria Davis
• Lonnie Davis

• Psychiatric/Mental Health Nurse Practitioner in Richardson, TX
• Providers in Richardson, TX by specialty
• Psychiatric/Mental Health Nurse Practitioner in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 12, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Opt Out Affidavits.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.