Deanna O'Brien

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

5601011395 Issued in MI

Practice address

4001 W McNichols Rd
Detroit, MI 48221-3038

Phone

(313) 993-1245

NPI assigned

Oct 17, 2021

Sex

Female

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

Enrolled in MI

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Physician Assistant

Education

Other, 2022

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Henry Ford Health SystemGroup PAC ID 0547178311, 2,550 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Henry Ford Health Hospital Hospital, Detroit, MI, CCN 230053

Medicare enrollment (NPD)

Enrolled

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: dkluka610766@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.

• Henry Ford Health System

  • Physician Assistant
  • Detroit, MI
  • NPI 1811073901
  Medicare reassignment Care Compare group NPD
• Henry Ford Health System

  • Community/Retail Pharmacy
  • Plymouth, MI
  • NPI 1942931720
  NPD
• Jagneswar Saha DO PC

  • Health Service Clinic/Center
  • Highland Park, MI
  • NPI 1871638890
  NPD (past)
• University of Detroit Mercy

  • General Practice Physician
  • Detroit, MI
  • NPI 1669187696
  NPD (past)

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

• Henry Ford Health System

  • General Acute Care Hospital
  • Detroit, MI
  • NPI 1134144801
  Care Compare affiliation

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

{
    "created_epoch": "1634428800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765152000000",
    "number": "1720741754",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "38599 KINGSBURY ST",
            "city": "LIVONIA",
            "state": "MI",
            "postal_code": "481541345"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4001 W MCNICHOLS RD",
            "city": "DETROIT",
            "state": "MI",
            "postal_code": "482213038",
            "telephone_number": "313-993-1245"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "O'BRIEN",
        "first_name": "DEANNA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-10-17",
        "last_updated": "2025-12-08",
        "certification_date": "2025-12-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "MI",
            "license": "5601011395",
            "primary": true
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Connor J O'Boyle, MD
• Canyon O'Brien, DO
• Carol O'Brien, LMSW
• Colleen O'Brien, DDS
• Colleen O'Brien
• Jessica Marie O'Brien, LLMSW
• Karen O'Brien, MA, CCC-SLP
• Michael O'Brien, DDS
• Sean O'Brien, PA-C
• Megan Kerri O'Bryan, DPM

• Physician Assistant in Detroit, MI
• Providers in Detroit, MI by specialty
• Physician Assistant in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 8, 2025; 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.