Hattie Hazen, FNP-C

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

1207719 Issued in TX

Practice address

1201 N Lakeline Blvd Ste 400
Cedar Park, TX 78613-6780

Phone

(512) 379-7272

NPI assigned

Jul 25, 2025

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

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

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 and National Provider Directory roles.

• Zest Family Medicine PLLC

  • Family Nurse Practitioner
  • Cedar Park, TX
  • NPI 1780221598
  NPD
• Zest Family Medicine PLLC

  • Primary Care Clinic/Center
  • Cedar Park, TX
  • NPI 1972529469
  NPD

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

{
    "created_epoch": "1753401600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1753401600000",
    "number": "1417830746",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1201 N LAKELINE BLVD STE 400",
            "city": "CEDAR PARK",
            "state": "TX",
            "postal_code": "786136780",
            "telephone_number": "512-379-7272"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1201 N LAKELINE BLVD STE 400",
            "city": "CEDAR PARK",
            "state": "TX",
            "postal_code": "786136780",
            "telephone_number": "512-379-7272"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HAZEN",
        "first_name": "HATTIE",
        "credential": "FNP-C",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2025-07-25",
        "last_updated": "2025-07-25",
        "certification_date": "2025-07-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "TX",
            "license": "1207719",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Aimen A Hayee, DO
• Kelsey Alyse Hayes, RD., LD.
• Megan Haynes
• Mindy Haynes, RN
• Casey Parker Hays, D.C.
• Healthfix Global, LLC
• Healthsource of Cedar Park, LLC
• Heart of Texas Psychological Services, PC
• Jane A Hedger, MA, LPC
• Jana Heemstra, PHARMD

• Family Nurse Practitioner in Cedar Park, TX
• Providers in Cedar Park, TX by specialty
• Family Nurse Practitioner in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 25, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.