Steven T Deroos, MD

Primary specialty

Neurology with Special Qualifications in Child Neurology PhysicianTaxonomy code 2084N0402X

License

4301075502 Issued in MI

Practice address

25 Michigan St NE Ste 2100
Grand Rapids, MI 49503-2526

Phone

(616) 267-2500

Fax

(616) 267-2501

NPI assigned

Feb 21, 2006

Last updated

Jul 17, 2026By the provider in NPPES

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

Electronic endpoints 3

Medicare fee-for-service enrollment

Enrolled in MI

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

Specialty

NeurologyAlso: Pediatric Medicine, Physical Medicine and Rehabilitation

Education

Wayne State University School of Medicine, 1994

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Spectrum Health Primary Care PartnersGroup PAC ID 4587568647, 2,283 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: direct@direct.bronsonhg.org
• Direct secure messaging: steven.deroos.1@8233.direct.athenahealth.com
• Direct secure messaging: sderoos1728@epic00.corewelldirect.org

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Spectrum Health Primary Care Partners

  dba Corewell Health Medical Group West

  • Internal Medicine Physician
  • Grand Rapids, MI
  • NPI 1235188673
  Medicare reassignment Care Compare group NPD
• Bronson Methodist Hospital

  dba Bronson Medical Group

  • Hospitalist Physician
  • Kalamazoo, MI
  • NPI 1417961137

  Neurological Surgery

  Medicare reassignment NPD
• DLP Marquette Physician Practices Inc

  dba Marquette General Family Medicine - Marquette

  • Obesity Medicine (Internal Medicine) Physician
  • Marquette, MI
  • NPI 1487902995

  Neurology

  Medicare reassignment NPD
• Lakeland Medical Practices

  dba Corewell Health Medical Group South

  • Internal Medicine Physician
  • Saint Joseph, MI
  • NPI 1538397120
  Medicare reassignment NPD
• Munson Medical Center

  dba Endocrinology and Metabolism

  • Endocrinology, Diabetes & Metabolism Physician
  • Traverse City, MI
  • NPI 1083761860
  Medicare reassignment NPD
• DLP Marquette Physician Practices Inc

  dba UP Health System Pediatric Specialists

  • Rural Health Clinic/Center
  • Marquette, MI
  • NPI 1205635760
  NPD
• DLP Marquette Physician Practices Inc

  dba Marquette General Neurology

  • Neurology Physician
  • Marquette, MI
  • NPI 1982952404
  NPD
• Lakeland Medical Practices

  dba Corewell Health Medical Group South

  • Internal Medicine Physician
  • Bridgman, MI
  • NPI 1568232247
  NPD
• Munson Medical Center

  • Internal Medicine Physician
  • Traverse City, MI
  • NPI 1205864220

  Neurology

  NPD
• Munson Medical Center

  • Psychiatric Hospital Unit
  • Traverse City, MI
  • NPI 1891586103
  NPD
• Spectrum Health Primary Care Partners

  • Foot & Ankle Surgery Podiatrist
  • Grand Rapids, MI
  • NPI 1386959856
  NPD
• Spectrum Health Primary Care Partners

  dba Corewell Health Medical Group West

  • Internal Medicine Physician
  • Grand Rapids, MI
  • NPI 1689499667
  NPD

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

{
    "created_epoch": "1140480000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784246400000",
    "number": "1528033990",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "100 MICHIGAN ST NE",
            "address_2": "MC 845",
            "city": "GRAND RAPIDS",
            "state": "MI",
            "postal_code": "495032560"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "25 MICHIGAN ST NE STE 2100",
            "city": "GRAND RAPIDS",
            "state": "MI",
            "postal_code": "495032526",
            "telephone_number": "616-267-2500",
            "fax_number": "616-267-2501"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "601 John St Ste M-124",
            "address_purpose": "LOCATION",
            "city": "Kalamazoo",
            "state": "MI",
            "postal_code": "490075377",
            "country_code": "US",
            "telephone_number": "269-341-8383",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "850 W Baraga Ave Ste 31",
            "address_purpose": "LOCATION",
            "city": "Marquette",
            "state": "MI",
            "postal_code": "498554550",
            "country_code": "US",
            "telephone_number": "906-449-4880",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DEROOS",
        "first_name": "STEVEN",
        "middle_name": "T",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-02-21",
        "last_updated": "2026-07-17",
        "certification_date": "2026-07-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084N0402X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology with Special Qualifications in Child Neurology",
            "state": "MI",
            "license": "4301075502",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "steven.deroos@epic00.shdirect.org",
            "affiliation": "N",
            "address_1": "35 Michigan St NE",
            "address_2": "Ste. 3003",
            "city": "Grand Rapids",
            "state": "MI",
            "country_code": "US",
            "postal_code": "495032514",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://epicarr02.spectrumhealth.org/EpicFHIR/api/FHIR/DSTU2/",
            "affiliation": "N",
            "address_1": "35 Michigan St NE",
            "address_2": "Ste. 3003",
            "city": "Grand Rapids",
            "state": "MI",
            "country_code": "US",
            "postal_code": "495032514",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "direct@direct.bronsonhg.org",
            "affiliation": "Y",
            "endpointDescription": "Bronson Healthcare Group Direct address",
            "affiliationName": "Bronson Healthcare Group",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "Continuity of Care Document",
            "address_1": "601 John St",
            "city": "Kalamazoo",
            "state": "MI",
            "country_code": "US",
            "postal_code": "490075341",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Dermatology Center of Grand Rapids PC
• Dermatology Specialists of Grand Rapids, PLLC
• James Dernocoeur, PA
• Heidi Ruth Deroo, LMSW
• Katie Deroo, D.P.T.
• Kathleen Anne Derosa Belmont, DC
• Elizabeth Morrow Derose, MD
• Anna Derr
• Heather A Derrick, LLBSW
• Marie Dershem, LMSW

• Neurology with Special Qualifications in Child Neurology Physician in Grand Rapids, MI
• Providers in Grand Rapids, MI by specialty
• Neurology with Special Qualifications in Child Neurology Physician in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 17, 2026; 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.