Juana Maria Ambriz de Williams, DNP, FNP-BC

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

28171474A Issued in IN

Practice address

505 E 1100 N
Chesterton, IN 46304-9697

Phone

(219) 926-1420

NPI assigned

Aug 24, 2015

Last updated

Mar 11, 2026By 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 1

Addresses

Medicare fee-for-service enrollment

Enrolled in IN

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

Specialty

Nurse Practitioner

Education

Other, 2015

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Chesterton Physical Therapy IncGroup PAC ID 3173683984, 191 clinicians

Minuteclinic Diagnostics of Indiana LLCGroup PAC ID 3072548502, 121 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

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

• Minuteclinic Diagnostics of Indiana, LLC

  • Family Nurse Practitioner
  • Zionsville, IN
  • NPI 1932171634
  Medicare reassignment Care Compare group
• Healthlinc, Inc.

  • Federally Qualified Health Center (FQHC)
  • Valparaiso, IN
  • NPI 1528262581
  Medicare reassignment NPD
• Dunes Family Clinic

  • Primary Care Clinic/Center
  • Valparaiso, IN
  • NPI 1760919211
  NPD Authorized official
• Chesterton Physical Therapy, Inc.

  • Physical Therapist
  • Chesterton, IN
  • NPI 1467608687
  Care Compare group
• Healthlinc, Inc

  dba HealthLinc - Newton

  • Federally Qualified Health Center (FQHC)
  • Morocco, IN
  • NPI 1568354116
  NPD
• Healthlinc, Inc.

  • Federally Qualified Health Center (FQHC)
  • Michigan City, IN
  • NPI 1013105568
  NPD

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

{
    "created_epoch": "1440374400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773187200000",
    "number": "1083081129",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2052 BLARNEY STONE DRIVE",
            "city": "VALPARAISO",
            "state": "IN",
            "postal_code": "46385",
            "telephone_number": "877-880-7993",
            "fax_number": "877-880-7993"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "505 E 1100 N",
            "city": "CHESTERTON",
            "state": "IN",
            "postal_code": "463049697",
            "telephone_number": "219-926-1420"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "954 Eastport Centre Dr",
            "address_purpose": "LOCATION",
            "city": "Valparaiso",
            "state": "IN",
            "postal_code": "463834457",
            "country_code": "US",
            "telephone_number": "219-841-6516",
            "fax_number": "877-880-7993",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "AMBRIZ DE WILLIAMS",
        "first_name": "JUANA",
        "middle_name": "MARIA",
        "name_prefix": "Dr.",
        "credential": "DNP, FNP-BC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2015-08-24",
        "last_updated": "2026-03-11",
        "certification_date": "2026-03-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "IN",
            "license": "28171474A",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kennedy Albertsman, OTR/L
• Joshua M Allen, PA-C
• Allied Therapeutic LLC
• Bilal Alnahass, DMD
• Amana Integrative Medicine LLC
• Amedisys Indiana, L.L.C. (Amedisys Home Health of Chesterton)
• American Partners LP (Osco Drug #1189)
• Jay Timothy Ames, MD
• Aaron G Anderson, M.D.
• Erin Anderson

• Family Nurse Practitioner in Chesterton, IN
• Providers in Chesterton, IN by specialty
• Family Nurse Practitioner in Indiana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 11, 2026; 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.