Steven John Ondersma, PHD LLP

Primary specialty

PsychologistTaxonomy code 103T00000X

License

6301011024 Issued in MI

Practice address

Upc Jefferson-Research
2761 E Jefferson
Detroit, MI 48207

Phone

(888) 362-7792

NPI assigned

Jun 7, 2006

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

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Philosophy

State licenses

Practice roles

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.

• University Physician Group

  • Social Worker
  • Livonia, MI
  • NPI 1154360402
  NPD (past)
• University Physician Group

  • Internal Medicine Physician
  • Detroit, MI
  • NPI 1447299797
  NPD (past)

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

{
    "created_epoch": "1149638400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1447290937",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3800 WOODWARD AVE",
            "address_2": "SUITE 702",
            "city": "DETROIT",
            "state": "MI",
            "postal_code": "482012061"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "UPC JEFFERSON-RESEARCH",
            "address_2": "2761 E JEFFERSON",
            "city": "DETROIT",
            "state": "MI",
            "postal_code": "48207",
            "telephone_number": "888-362-7792"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ONDERSMA",
        "first_name": "STEVEN",
        "middle_name": "JOHN",
        "credential": "PHD LLP",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-07",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103T00000X",
            "taxonomy_group": "",
            "desc": "Psychologist",
            "state": "MI",
            "license": "6301011024",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• On Time Home Care
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• On Time Transportation Plus Inc
• Young On
• Babafemi Sijabuliso Onabanjo, M.D.
• Aaron Ondra
• One Baby at a Time LLC
• One Health Centers Inc
• One Step at a Time Physical Therapy, L.L.C.
• One Step Forward Sil Housing Company

• Psychologist in Detroit, MI
• Providers in Detroit, MI by specialty
• Psychologist in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.