Steven Dillon, MD

Primary specialty

Anesthesiology PhysicianTaxonomy code 207L00000X

License

4301097259 Issued in MI

Practice address

1500 E Sherman Blvd
Muskegon, MI 49444-1849

Phone

(231) 672-2000

NPI assigned

Mar 26, 2008

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Electronic endpoints 2

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

Anesthesiology

Education

Other, 2006

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

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

Saint Mary'S Health ServicesGroup PAC ID 4981500436, 175 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Trinity Health Muskegon Hospital Hospital, Muskegon, MI, CCN 230066
• Trinity Health Grand Haven Hospital Hospital, Grand Haven, MI, CCN 230174
• Spectrum Health Hospital, Grand Rapids, MI, CCN 230038

Merit-based Incentive Payment System (MIPS)

Final score

97.16 of 100Reported as group

Quality

95.73

Improvement activities

40

Cost

75.12

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: sdillon283963@epic00.corewelldirect.org
• Direct secure messaging: sdillon21397@direct.trinity-health.org

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.

• Saint Mary'S Health Services

  • Anesthesiology Physician
  • Grand Rapids, MI
  • NPI 1124063078
  Medicare reassignment Care Compare group
• Spectrum Health Primary Care Partners

  • Internal Medicine Physician
  • Grand Rapids, MI
  • NPI 1235188673
  Medicare reassignment Care Compare group
• Spectrum Health Primary Care Partners

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

  Anesthesiology

  NPD
• American Anesthesiology Associates of Michigan, PC

  • Anesthesiology Physician
  • Grand Blanc, MI
  • NPI 1235181223
  NPD (past)

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

• Mercy Health Partners

  • General Acute Care Hospital
  • Muskegon, MI
  • NPI 1831132133
  Care Compare affiliation
• Pennock Hospital

  • Critical Access Hospital
  • Hastings, MI
  • NPI 1932695525
  Care Compare affiliation
• Spectrum Health Hospitals

  • General Acute Care Hospital
  • Grand Rapids, MI
  • NPI 1922090554
  Care Compare affiliation
• Trinity Health Grand Haven Hospital

  • General Acute Care Hospital
  • Grand Haven, MI
  • NPI 1942379284
  Care Compare affiliation

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

{
    "created_epoch": "1206489600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776038400000",
    "number": "1952573396",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "550 W WESTERN AVE",
            "address_2": "SUITE B",
            "city": "MUSKEGON",
            "state": "MI",
            "postal_code": "494401045",
            "telephone_number": "231-726-4498",
            "fax_number": "231-726-4468"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1500 E SHERMAN BLVD",
            "city": "MUSKEGON",
            "state": "MI",
            "postal_code": "494441849",
            "telephone_number": "231-672-2000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "100 Michigan St NE",
            "address_purpose": "LOCATION",
            "city": "Grand Rapids",
            "state": "MI",
            "postal_code": "495032560",
            "country_code": "US",
            "telephone_number": "616-391-1510",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DILLON",
        "first_name": "STEVEN",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-03-26",
        "last_updated": "2026-04-13",
        "certification_date": "2026-04-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "OH",
            "license": "57.011401",
            "primary": false
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "MI",
            "license": "4301097259",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://epicarr02.spectrumhealth.org/EpicFHIR/api/FHIR/R4/",
            "affiliation": "N",
            "address_1": "100 Michigan St NE",
            "city": "Grand Rapids",
            "state": "MI",
            "country_code": "US",
            "postal_code": "495032560",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "sdillon283963@epic00.corewelldirect.org",
            "affiliation": "N",
            "address_1": "100 Michigan St NE",
            "city": "Grand Rapids",
            "state": "MI",
            "country_code": "US",
            "postal_code": "495032560",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Stephanie Dickinson, LPC
• Ifiokobong Daniel Dickson, MD
• Matthew Tai Diep, LMSW
• Timothy I. Dillivan, D.D.S.
• Kathryn Danielle Dillon Kehoe, CRNA, MS
• Disability Connection
• Diversified Physical Therapy
• Thomas Andrew Dixon, P.T.A.
• DLJ Healthcare Services
• Brigitte Dodge

• Anesthesiology Physician in Muskegon, MI
• Providers in Muskegon, MI by specialty
• Anesthesiology Physician in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 13, 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.