David Jonathan Testrake, MD

Primary specialty

Surgical Critical Care PhysicianTaxonomy code 2086S0102X

License

4301513503 Issued in MI

Practice address

5333 McAuley Drive
Suite 2115
Ypsilanti, MI 48197

Phone

(734) 712-3971

Fax

(734) 887-8941

NPI assigned

May 6, 2014

Sex

Male

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

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in MO, MI2 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 2

Specialty

General Surgery

Education

University of Missouri, Kansas City, School of Medicine, 2014

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Iha Olma Specialty 1 LLCGroup PAC ID 6901206689, 67 clinicians

Iha Health Services CorporationGroup PAC ID 2466351440, 1,149 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Trinity Health at Home- Southeast Michigan Home health agency, Livonia, MI, CCN 237069
• Trinity Health Ann Arbor Hospital Hospital, Ann Arbor, MI, CCN 230156
• St Joe Mercy Hospital System Livonia Hospital, Livonia, MI, CCN 230002
• Trinity Health Livingston Hospital Hospital, Howell, MI, CCN 230069
• Chelsea Hospital Hospital, Chelsea, MI, CCN 230259

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: dtestrake4240175@direct.trinity-health.org
• Direct secure messaging: dtestrake409749@direct-ehr-ssmhc.com

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.

• Iha Health Services Corporation

  • Obstetrics & Gynecology Physician
  • Canton, MI
  • NPI 1457408965
  Medicare reassignment Care Compare group NPD
• Iha Olma Specialty 1 LLC

  • Obstetrics & Gynecology Physician
  • Livonia, MI
  • NPI 1891371118
  Medicare reassignment Care Compare group NPD
• Mercy Clinic Surgical Specialists, LLC

  • Vascular Surgery Physician
  • Washington, MO
  • NPI 1043530538
  Medicare reassignment NPD
• Mercy Clinic Trauma and General Surgery, LLC

  • Trauma Surgery Physician
  • Saint Louis, MO
  • NPI 1699825695
  Medicare reassignment NPD
• SSM Health Care Group

  • Internal Medicine Physician
  • Saint Louis, MO
  • NPI 1306589544

  Surgery

  Medicare reassignment NPD
• Iha Health Service Corporation

  • Obstetrics & Gynecology Physician
  • Ypsilanti, MI
  • NPI 1831053701
  NPD
• Iha Health Services Corporation

  • Surgery Physician
  • Ypsilanti, MI
  • NPI 1255470233
  NPD
• Iha Olma Specialty 1 LLC

  • Surgical Critical Care Physician
  • Livonia, MI
  • NPI 1114667144

  Surgery

  NPD
• Iha Olma Specialty 1 LLC

  • Orthopaedic Surgery Physician
  • Livonia, MI
  • NPI 1790304053
  NPD
• SSM Health Care Group

  • Dermatopathology Physician
  • Saint Louis, MO
  • NPI 1932844495
  NPD
• SSM Medical Group Inc.

  • Durable Medical Equipment & Medical Supplies
  • Fenton, MO
  • NPI 1124579966
  NPD (past)

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

• Saint Joseph Mercy Livingston Hospital

  • General Acute Care Hospital
  • Brighton, MI
  • NPI 1093748642
  Care Compare affiliation
• St Joseph Mercy Chelsea Inc

  • General Acute Care Hospital
  • Chelsea, MI
  • NPI 1992761985
  Care Compare affiliation
• St Joseph Mercy Hospital

  • General Acute Care Hospital
  • Ypsilanti, MI
  • NPI 1780658443
  Care Compare affiliation
• St Mary Mercy Hospital

  • General Acute Care Hospital
  • Livonia, MI
  • NPI 1790706901
  Care Compare affiliation
• Trinity Home Health Services

  • Home Health Agency
  • Livonia, MI
  • NPI 1508823774
  Care Compare affiliation

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

{
    "created_epoch": "1399334400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1748822400000",
    "number": "1235549684",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "24 FRANK LLOYD WRIGHT DRIVE",
            "address_2": "SUITE J2000",
            "city": "ANN ARBOR",
            "state": "MI",
            "postal_code": "48105",
            "telephone_number": "734-747-6766",
            "fax_number": "734-222-3100"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5333 MCAULEY DRIVE",
            "address_2": "SUITE 2115",
            "city": "YPSILANTI",
            "state": "MI",
            "postal_code": "48197",
            "telephone_number": "734-712-3971",
            "fax_number": "734-887-8941"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TESTRAKE",
        "first_name": "DAVID",
        "middle_name": "JONATHAN",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2014-05-06",
        "last_updated": "2025-06-02",
        "certification_date": "2021-09-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2086S0102X",
            "taxonomy_group": "",
            "desc": "Surgery, Surgical Critical Care",
            "state": "MI",
            "license": "4301513503",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "200099164",
            "state": "MO"
        }
    ],
    "endpoints": [
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://epicproxy.et0965.epichosted.com/FHIRProxy/api/FHIR/DSTU2/",
            "affiliation": "Y",
            "affiliationName": "Washington University",
            "address_1": "1 Barnes Jewish Hospital Plz",
            "address_2": "Div Surg ACCS",
            "city": "Saint Louis",
            "state": "MO",
            "country_code": "US",
            "postal_code": "631101003",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Temistocles J Ramirez MD PC
• Temistocles J. Ramirez, M.D., P.C.
• Emily Tennie, MT-BC
• Nancy Ann Terhar, R.N.
• Chelsea Justine Terry
• Amber Teunis, LMSW
• Olivia Texidor
• Vaibhav Kirit Thakkar, DO
• Mary Mee Thao
• Jayesh Prakash Thawani, MD

• Surgical Critical Care Physician in Ypsilanti, MI
• Providers in Ypsilanti, MI by specialty
• Surgical Critical Care Physician in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 2, 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.