Mark W. Walker, FNP-C

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

C-APN.0992626-C-NP Issued in CO

Practice address

421 Adams St
Naturita, CO 81422-5018

Phone

(970) 865-2665

Fax

(970) 865-2674

NPI assigned

Jun 27, 2012

Last updated

Sep 30, 2024By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

Enrolled in TX, CO2 enrollments

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 2

Specialty

Nurse Practitioner

Education

Other, 2012

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

TMC Provider Group PLLCGroup PAC ID 6305149121, 213 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://api.platform.athenahealth.com/22466/brand/1/csg/1/fhir/r4

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.

• TMC Provider Group PLLC

  dba Texas MedClinic

  • Urgent Care Clinic/Center
  • San Antonio, TX
  • NPI 1053784660
  Medicare reassignment Care Compare group NPD
• Basin Clinic Inc

  • Family Medicine Physician
  • Naturita, CO
  • NPI 1114974037
  Medicare reassignment NPD
• TMC Provider Group PLLC

  dba Texas MedClinic

  • Urgent Care Clinic/Center
  • San Antonio, TX
  • NPI 1033968789
  NPD
• TMC Provider Group, PLLC

  dba Texas MedClinic

  • Urgent Care Clinic/Center
  • Vidor, TX
  • NPI 1033828058
  NPD
• Mountain Radiology, Inc

  • Diagnostic Radiology Physician
  • Grand Junction, CO
  • NPI 1093823742
  NPD (past)

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

{
    "created_epoch": "1340755200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1727654400000",
    "number": "1376807040",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 340",
            "city": "NATURITA",
            "state": "CO",
            "postal_code": "814220340",
            "telephone_number": "970-865-2665",
            "fax_number": "970-865-2764"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "421 ADAMS ST",
            "city": "NATURITA",
            "state": "CO",
            "postal_code": "814225018",
            "telephone_number": "970-865-2665",
            "fax_number": "970-865-2674"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WALKER",
        "first_name": "MARK",
        "middle_name": "W.",
        "name_prefix": "Mr.",
        "credential": "FNP-C",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2012-06-27",
        "last_updated": "2024-09-30",
        "certification_date": "2024-09-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "TX",
            "license": "564634",
            "primary": false
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "CO",
            "license": "C-APN.0992626-C-NP",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• MLS Senior Care LLC
• Montrose County School District Re-2
• April Lee Randle, M.D.
• Carolyn Louise Scott, PA-C
• Southwest Colorado Mental Health Center Inc Dba Axis Health System
• Angela K. Winn, PAC

• Family Nurse Practitioner in Naturita, CO
• Providers in Naturita, CO by specialty
• Family Nurse Practitioner in Colorado

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 30, 2024; 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.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.