John D Weilbacker, DO

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

4174 Issued in AZ

Practice address

6200 N la Cholla Blvd
Tucson, AZ 85741-3529

Phone

(520) 742-9000

NPI assigned

Sep 19, 2005

Sex

Male

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 3

Medicare fee-for-service enrollment

Enrolled in AZ, OH, CA3 enrollments

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 3

Specialty

Emergency Medicine

Education

At Still University of Health Sciences, College of Osteo Med, Kirksville, 1994

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

American Specialty Physicians Group Inc 99 clinicians

Exceptional Physicians Group Yuma Hospital PLLC 21 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Madera Community Hospital Hospital, Madera, CA, CCN 050856

Merit-based Incentive Payment System (MIPS)

Final score

100 of 100Reported as group

Quality

82.65

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

Practice roles

Locations (25 of 29)

Interoperability endpoints

• FHIR API: https://api.platform.athenahealth.com/14272/brand/70/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 and National Provider Directory roles.

• Exceptional Physicians Group Yuma Hospital PLLC

  • Emergency Medicine Physician
  • Yuma, AZ
  • NPI 1235857699

  AZ, Emergency Medicine

  Medicare reassignment Care Compare group NPD
• American Specialty Physicians Group Inc

  • Emergency Medicine Physician
  • Modesto, CA
  • NPI 1568992923

  CA

  Medicare reassignment Care Compare group
• Exceptional Physicians Group Arizona PLLC

  • Emergency Medical Services (Emergency Medicine) Physician
  • Maricopa, AZ
  • NPI 1447910229

  AZ

  Medicare reassignment NPD
• Exceptional Physicians Group Bullhead City Hospital PLLC

  • Emergency Medical Services (Emergency Medicine) Physician
  • Bullhead City, AZ
  • NPI 1518732023

  AZ

  Medicare reassignment NPD
• Exceptional Physicians Group Prescott Hospital PLLC

  • Emergency Medical Services (Emergency Medicine) Physician
  • Prescott, AZ
  • NPI 1720807670

  AZ

  Medicare reassignment NPD
• Nes Arizona Inc

  • Emergency Medicine Physician
  • Benson, AZ
  • NPI 1205217700

  AZ, Emergency Medicine

  Medicare reassignment NPD
• Northwest HBP Medical Services LLC

  • Emergency Medicine Physician
  • Tucson, AZ
  • NPI 1407353006

  AZ, Emergency Medicine

  Medicare reassignment NPD
• Progressive Medical Associates PLLC

  • Emergency Medicine Physician
  • Mesa, AZ
  • NPI 1548218613

  AZ, Emergency Medicine

  Medicare reassignment NPD
• Sound Physicians Emergency Medicine of Arizona, Inc.

  • Emergency Medicine Physician
  • Sierra Vista, AZ
  • NPI 1700328663

  AZ, Emergency Medicine

  Medicare reassignment NPD
• Cep America - California

  • Emergency Medicine Physician
  • San Francisco, CA
  • NPI 1023063542

  CA, Emergency Medicine

  Medicare reassignment NPD
• Cep America - California

  • Emergency Medicine Physician
  • Santa Ana, CA
  • NPI 1548667843

  CA, Emergency Medicine

  Medicare reassignment NPD
• Corona Regional Emergency Medical Associates Inc

  • Emergency Medicine Physician
  • Corona, CA
  • NPI 1134629298

  CA, Emergency Medicine

  Medicare reassignment NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Madera Community Hospital

  • General Acute Care Hospital
  • Madera, CA
  • NPI 1669673646

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1127088000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757635200000",
    "number": "1124013966",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1620 ROYAL OAK DR",
            "city": "MANSFIELD",
            "state": "OH",
            "postal_code": "449063635",
            "telephone_number": "419-566-0205"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6200 N LA CHOLLA BLVD",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857413529",
            "telephone_number": "520-742-9000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "530 New Brunswick Ave",
            "address_purpose": "LOCATION",
            "city": "Perth Amboy",
            "state": "NJ",
            "postal_code": "088613674",
            "country_code": "US",
            "telephone_number": "732-442-3700",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WEILBACKER",
        "first_name": "JOHN",
        "middle_name": "D",
        "name_prefix": "Dr.",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-09-19",
        "last_updated": "2025-09-12",
        "certification_date": "2025-09-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "AZ",
            "license": "4174",
            "primary": true
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "CA",
            "license": "20A14318",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "NJ",
            "license": "25MB06503500",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "7595107",
            "state": "NJ"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS ST. RITA'S",
            "identifier": "000000592219",
            "state": "OH"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "2086773",
            "state": "OH"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Amy Weierman, PA-C
• Natalya Weigel, NP
• Karen L Weihs, MD
• Andrew T Weil, MD
• Brigitte Weil, DO, MS
• Danielle L Weiler, OD
• Susan Elizabeth Weimer, PH.D., LCSW
• Jamie Drew Weinand, MD
• Martin E Weinand, MD
• Shauna Weinand, RN

• All providers in Tucson, AZ
• Emergency Medicine Physician in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 12, 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.