Tiffany Walker, NP

Primary specialty

Adult Health Nurse PractitionerTaxonomy code 363LA2200X

License

APRN002775 Issued in NV

Practice address

1100 W Town and Country Rd Ste 1600
Orange, CA 92868-4698

Phone

(833) 402-5803

NPI assigned

Mar 20, 2018

Last updated

Jul 8, 2025By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in NV, AZ, CA3 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 3

Specialty

Nurse Practitioner

Education

Other, 2017

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Metro Infectious Disease Consultants LLCGroup PAC ID 3072425784, 386 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

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.

• Metro Infectious Disease Consultants, LLC

  dba Midc, LLC

  • Infectious Disease Physician
  • Burr Ridge, IL
  • NPI 1235125717

  NV

  Medicare reassignment Care Compare group
• Access Primary Care Physicians, Inc.

  dba AVA Health Partners

  • Family Medicine Physician
  • Whittier, CA
  • NPI 1750858510

  NV

  Medicare reassignment NPD
• Adobe PH Ca Medical Group, P.C.

  • Family Medicine Physician
  • Brea, CA
  • NPI 1427889195
  Medicare reassignment NPD
• Adobe PH PC

  • Family Medicine Physician
  • Phoenix, AZ
  • NPI 1891535142

  NV

  Medicare reassignment NPD
• Adobe Provider Group

  • Nurse Practitioner
  • Tempe, AZ
  • NPI 1659850279
  Medicare reassignment NPD
• Brain Power Medical Center LLC

  • General Practice Physician
  • Las Vegas, NV
  • NPI 1265109011
  Medicare reassignment NPD
• Mind Power Behavioral Services LLC

  dba Mind Power Medical Group

  • General Practice Physician
  • Las Vegas, NV
  • NPI 1851871768

  Nurse Practitioner

  Medicare reassignment NPD
• Empower Telehealth

  • Primary Care Clinic/Center
  • Las Vegas, NV
  • NPI 1629755848
  NPD Authorized official
• Walker Health Care PLLC

  • Adult Health Nurse Practitioner
  • Phoenix, AZ
  • NPI 1316879760
  NPD Authorized official
• Brain Power Medical Center LLC

  dba Clark County Treatment and Rehab Center

  • Comprehensive Outpatient Rehabilitation Facility (CORF)
  • Las Vegas, NV
  • NPI 1578261509
  NPD
• Saint Francis Medical Center

  • Internal Medicine Physician
  • Cape Girardeau, MO
  • NPI 1578513016

  Nurse Practitioner

  NPD (past)

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

{
    "created_epoch": "1521504000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1751932800000",
    "number": "1730683319",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7421 MARGOLLINI ST",
            "city": "LAS VEGAS",
            "state": "NV",
            "postal_code": "891482670",
            "telephone_number": "702-767-9346"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1100 W TOWN AND COUNTRY RD STE 1600",
            "city": "ORANGE",
            "state": "CA",
            "postal_code": "928684698",
            "telephone_number": "833-402-5803"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "7421 Margollini St",
            "address_purpose": "LOCATION",
            "city": "Las Vegas",
            "state": "NV",
            "postal_code": "891482670",
            "country_code": "US",
            "telephone_number": "702-767-9346",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WALKER",
        "first_name": "TIFFANY",
        "name_prefix": "Ms.",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-03-20",
        "last_updated": "2025-07-08",
        "certification_date": "2025-07-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "NV",
            "license": "APRN002775",
            "primary": false
        },
        {
            "code": "363LA2200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Adult Health",
            "state": "NV",
            "license": "APRN002775",
            "primary": true
        },
        {
            "code": "363LG0600X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Gerontology",
            "state": "NV",
            "license": "APRN002775",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1730683319",
            "state": "NV"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Elliot Alexander Walker
• Grace Walker, DPT, OTD
• Julia Rae Walker
• Kristen Taylor Walker
• Sarah Anne Walker, RDN, LD
• Xaviour James Walker, M.D.
• Alycia Grace Wallace
• Austin Wallace, RSLD
• Carrie Leigh Wallace, FNP
• Evelyn Wallace, REGISTERED NURSE

• Adult Health Nurse Practitioner in Orange, CA
• Providers in Orange, CA by specialty
• Adult Health Nurse Practitioner in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 8, 2025; 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.