John Michael Ziebro, MD

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

1020847 Issued in MA

Practice address

2100 Powell St Ste 900
Emeryville, CA 94608-1844

Phone

(510) 350-2600

NPI assigned

May 18, 2020

Sex

Male

Sole proprietor

No

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

Specialties & licenses 7

Addresses

Medicare fee-for-service enrollment

Enrolled in VA, IL, IA, WI, NY, MA6 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 6

Specialty

Emergency Medicine

Education

University of Toledo College of Medicine, 2020

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Cepamerica Illinois LLPGroup PAC ID 3274793633, 492 clinicians

Vituity-Massachusetts PLLCGroup PAC ID 9032625207, 45 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Mercy Medical Ctr Hospital, Springfield, MA, CCN 220066
• St Anthonys Memorial Hospital Hospital, Effingham, IL, CCN 140032
• St Marys Hospital Hospital, Decatur, IL, CCN 140166
• St Joseph'S Hospital Hospital, Highland, IL, CCN 141336

Merit-based Incentive Payment System (MIPS)

Final score

93.41 of 100Reported as group

Quality

86.81

Improvement activities

40

Cost

77.34

Merit-based Incentive Payment System (MIPS)

Final score

80.57 of 100Reported as group

Quality

71.8

Improvement activities

40

Cost

80.85

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.

• Cepamerica Illinois LLP

  • Emergency Medicine Physician
  • Elgin, IL
  • NPI 1912283110
  Medicare reassignment Care Compare group NPD
• Vituity-Massachusetts PLLC

  • Emergency Medicine Physician
  • Springfield, MA
  • NPI 1083404313
  Medicare reassignment Care Compare group NPD
• Cep America, LLC

  • Emergency Medicine Physician
  • Richmond, VA
  • NPI 1629722129
  Medicare reassignment NPD
• HSHS Good Shepherd Hospital Inc

  • Critical Access Hospital
  • Shelbyville, IL
  • NPI 1053348532
  Medicare reassignment NPD
• Physicians Medical Associates New York PC

  • Emergency Medicine Physician
  • Syracuse, NY
  • NPI 1073386421
  Medicare reassignment NPD
• St Francis Hospital of the Hospital Sisters of the Third Order of St F

  • Critical Access Hospital
  • Litchfield, IL
  • NPI 1326057076
  Medicare reassignment NPD
• St Johns Hospital of the Hospital Sisters of the Third Order of St F

  • General Acute Care Hospital
  • Springfield, IL
  • NPI 1184606923
  Medicare reassignment NPD
• St Marys Hospital Decatur of the Hospital Sisters of the Third Order

  • General Acute Care Hospital
  • Decatur, IL
  • NPI 1326041229
  Medicare reassignment NPD
• Vituity-Iowa PLLC

  • Emergency Medicine Physician
  • Davenport, IA
  • NPI 1437932928
  Medicare reassignment NPD
• Vituity-Wisconsin Em SC

  • Emergency Medicine Physician
  • Pleasant Prairie, WI
  • NPI 1326730664
  Medicare reassignment NPD
• Associated Pathologists LTD

  • Anatomic Pathology & Clinical Pathology Physician
  • Springfield, IL
  • NPI 1174564587
  NPD
• Cep America LLC

  • Emergency Medicine Physician
  • Fort Lauderdale, FL
  • NPI 1700747946
  NPD

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

• St Anthonys Memorial Hospital of the Hospital Sisters of the Third

  • General Acute Care Hospital
  • Effingham, IL
  • NPI 1306800602
  Care Compare affiliation
• St Anthonys Memorial Hospital of the Hospital Sisters of the Third

  • Clinic/Center
  • Effingham, IL
  • NPI 1881214104

  Hospital

  Care Compare affiliation
• St Josephs Hospital of the Hospital Sisters of the Third Order of St F

  • Critical Access Hospital
  • Highland, IL
  • NPI 1447352323
  Care Compare affiliation
• St Marys Hospital Decatur of the Hospital Sisters of the Third Order

  • General Acute Care Hospital
  • Decatur, IL
  • NPI 1326041229
  Care Compare affiliation
• The Mercy Hospital Inc

  • General Acute Care Hospital
  • Springfield, MA
  • NPI 1043204316
  Care Compare affiliation
• The Mercy Hospital Inc

  • Rehabilitation Hospital Unit
  • Springfield, MA
  • NPI 1750360798
  Care Compare affiliation

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

{
    "created_epoch": "1589760000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750204800000",
    "number": "1952924540",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1433 APPOMATTOX DR",
            "city": "MAUMEE",
            "state": "OH",
            "postal_code": "435372627",
            "telephone_number": "330-635-9196"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2100 POWELL ST STE 900",
            "city": "EMERYVILLE",
            "state": "CA",
            "postal_code": "946081844",
            "telephone_number": "510-350-2600"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ZIEBRO",
        "first_name": "JOHN",
        "middle_name": "MICHAEL",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-05-18",
        "last_updated": "2025-06-18",
        "certification_date": "2025-06-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "IA",
            "license": "MD-51986",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "NY",
            "license": "327147",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "IL",
            "license": "036165207",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "MA",
            "license": "1020847",
            "primary": true
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "CA",
            "license": "A191304",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "VA",
            "license": "0101278505",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "WI",
            "license": "82121",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Mahban Zarei
• Bethlehem Gudayu Zeleke, MD
• Arzhang Zereshki, M.D.
• Cristina Zeuss Heller, D.D.S.
• Josephine Zhou

• Emergency Medicine Physician in Emeryville, CA
• Providers in Emeryville, CA by specialty
• Emergency Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 18, 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.