Ronald J Stewart, D.O.

Primary specialty

Cardiovascular Disease PhysicianTaxonomy code 207RC0000X

License

RS005546 Issued in MI

Practice address

43494 Woodward Ave Ste 100
Bloomfield Hills, MI 48302-5052

Phone

(248) 218-0601

Fax

(248) 693-3683

NPI assigned

Aug 26, 2005

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Other identifiers 1

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

Internal MedicineAlso: Cardiovascular Disease (Cardiology)

Education

Other, 1965

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Women'S Healthcare Associates of Oakland PLLCGroup PAC ID 1254355878, 8 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Ascension Providence Rochester Hospital Hospital, Rochester, MI, CCN 230254
• Henry Ford Macomb Hospital Hospital, Clinton Township, MI, CCN 230047
• Beaumont Hospital, Troy Hospital, Troy, MI, CCN 230269

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: rstewart1152525@direct.hfhs.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.

• Women'S Healthcare Associates of Oakland PLLC

  • Medical Specialty Clinic/Center
  • Lake Orion, MI
  • NPI 1568653780
  Medicare reassignment Care Compare group NPD
• Henry Ford Macomb Hospital Corporation

  • General Acute Care Hospital
  • Clinton TWP, MI
  • NPI 1023114634
  NPD (past)

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

• Henry Ford Health Rochester Hospital

  • General Acute Care Hospital
  • Rochester, MI
  • NPI 1437176203
  Care Compare affiliation
• Henry Ford Macomb Hospital Corporation

  • General Acute Care Hospital
  • Clinton TWP, MI
  • NPI 1023114634
  Care Compare affiliation
• Henry Ford Macomb Hospital Corporation

  • General Acute Care Hospital
  • Warren, MI
  • NPI 1902842735
  Care Compare affiliation
• William Beaumont Hospital

  • General Acute Care Hospital
  • Troy, MI
  • NPI 1306825997
  Care Compare affiliation

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

{
    "created_epoch": "1125014400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778112000000",
    "number": "1801889654",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1428 S LAPEER RD",
            "city": "LAKE ORION",
            "state": "MI",
            "postal_code": "483601437",
            "telephone_number": "248-693-0543",
            "fax_number": "248-693-3683"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "43494 WOODWARD AVE STE 100",
            "city": "BLOOMFIELD HILLS",
            "state": "MI",
            "postal_code": "483025052",
            "telephone_number": "248-218-0601",
            "fax_number": "248-693-3683"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "STEWART",
        "first_name": "RONALD",
        "middle_name": "J",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2005-08-26",
        "last_updated": "2026-05-07",
        "certification_date": "2026-05-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "MI",
            "license": "RS005546",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1006386",
            "state": "MI"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Russell T Steinman, M.D.
• Sandra Stepanski, M.A., LPC
• Maya Sternberg
• Steven Clement LLC
• Michael Anthony Stevenson, MPT
• Dayna Leigh Stone
• Thomas Michael Storen, DDS
• Stride Physical Therapy Inc.,
• Rachel Strodel, RD
• Gerald Mark Stulberg, D.D.S.

• Cardiovascular Disease Physician in Bloomfield Hills, MI
• Providers in Bloomfield Hills, MI by specialty
• Cardiovascular Disease Physician in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 7, 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.