Marc Downs

Primary specialty

Registered NurseTaxonomy code 163W00000X

License

4704325154 Issued in MI

Practice address

46066 Royal Dr
Chesterfield, MI 48051-3250

Phone

(586) 709-2350

NPI assigned

Jan 11, 2018

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

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

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.

• Vital Care Services LLC

  • Home Health Agency
  • Chesterfield, MI
  • NPI 1982234217
  NPD Authorized official

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

{
    "created_epoch": "1515628800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770076800000",
    "number": "1447768403",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "46066 ROYAL DR",
            "city": "CHESTERFIELD",
            "state": "MI",
            "postal_code": "480513250"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "46066 ROYAL DR",
            "city": "CHESTERFIELD",
            "state": "MI",
            "postal_code": "480513250",
            "telephone_number": "586-709-2350"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DOWNS",
        "first_name": "MARC",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2018-01-11",
        "last_updated": "2026-02-03",
        "certification_date": "2026-02-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP2300X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Primary Care",
            "state": "MI",
            "license": "4704325154",
            "primary": false
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "MI",
            "license": "4704325154",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Sheila Dolinshek, M.D.
• Elizabeth Donald
• Janet Doran, LPN
• Rose Marie Dore-Graczyk, SOCIAL WORKER
• Savannah Dorris
• Zaria Drayton
• Dream Dental Sleep Institute PC
• Angelle Drummond
• Marek Drzazga, P.T.
• Rose Ann Dubay, DC

• Registered Nurse in Chesterfield, MI
• Providers in Chesterfield, MI by specialty
• Registered Nurse in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 3, 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.