Julia D Hester-Diaz, MD

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

39843 Issued in WI

Practice address

2219 Garfield St
Two Rivers, WI 54241

Phone

(920) 793-2281

Fax

(920) 794-7553

NPI assigned

Aug 23, 2006

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

Other identifiers 1

Other names 1

• Julia Dawn Hester-Diaz Doing business as

Electronic endpoints 2

Medicare fee-for-service enrollment

Enrolled in WI

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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.

• Aurora Medical Group, Inc.

  • Certified Registered Nurse Anesthetist
  • Milwaukee, WI
  • NPI 1427271378

  Family Medicine, WI

  Medicare reassignment NPD
• Aurora Medical Group, Inc.

  • Durable Medical Equipment & Medical Supplies
  • Oshkosh, WI
  • NPI 1326858044
  NPD

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

{
    "created_epoch": "1156291200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757894400000",
    "number": "1386751998",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 735044",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606735044",
            "telephone_number": "800-326-2250"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2219 GARFIELD ST",
            "city": "TWO RIVERS",
            "state": "WI",
            "postal_code": "54241",
            "telephone_number": "920-793-2281",
            "fax_number": "920-794-7553"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HESTER-DIAZ",
        "first_name": "JULIA",
        "middle_name": "D",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-08-23",
        "last_updated": "2025-09-15",
        "certification_date": "2025-09-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "WI",
            "license": "39843",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "32468100",
            "state": "WI"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "jhesterdiaz60506@direct.myadvocateaurora.org",
            "affiliation": "N",
            "address_1": "2219 Garfield St",
            "city": "Two Rivers",
            "state": "WI",
            "country_code": "US",
            "postal_code": "54241",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/",
            "affiliation": "N",
            "address_1": "2219 Garfield St",
            "city": "Two Rivers",
            "state": "WI",
            "country_code": "US",
            "postal_code": "54241",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "first_name": "JULIA",
            "last_name": "HESTER-DIAZ",
            "middle_name": "DAWN",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

• Scott W Harris, C.R.N.A.
• Michael John Heidt, LAT
• Emily Heimerl
• Catherine Henrickson
• Kourtney Christin Henrickson, LPN
• Priscilla Carolina Hidalgo, MD
• Nathan R Hoftiezer, D.D.S
• Kristen J Horkheimer, CRNA
• Noah Horkheimer, CRNA
• Jason Jeffrey Hoyt

• All providers in Two Rivers, WI
• Family Medicine Physician in Wisconsin

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 15, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.