Michael O'Sullivan, MD

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

52746 Issued in AL

Practice address

1700 Spring Hill Ave
Mobile, AL 36604-1407

Phone

(251) 435-1200

Fax

(251) 435-6367

NPI assigned

Apr 30, 2020

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

Medicare fee-for-service enrollment

Enrolled in AL

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

Family Practice

Education

State University of New York at Buffalo School of Medicine, 2020

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Imc-Diagnostic and Medical Clinic LLCGroup PAC ID 2860399623, 168 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Aveanna Home Health Home health agency, Foley, AL, CCN 017034
• Saad Healthcare Home health agency, Mobile, AL, CCN 017025
• Mobile Infirmary Medical Center Hospital, Mobile, AL, CCN 010113

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Imc-Diagnostic and Medical Clinic LLC

  • Internal Medicine Physician
  • Mobile, AL
  • NPI 1447201066

  Family Medicine

  Medicare reassignment Care Compare group NPD
• Imc-Diagnostic and Medical Clinic LLC

  • Multi-Specialty Clinic/Center
  • Saraland, AL
  • NPI 1568235000
  NPD

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

• Comfort Care Coastal Home Health, LLC

  dba Aveanna Home Health

  • Home Health Agency
  • Foley, AL
  • NPI 1740653047
  Care Compare affiliation
• Mobile Infirmary Association

  dba Mobile Infirmary Medical Center

  • General Acute Care Hospital
  • Mobile, AL
  • NPI 1558364802
  Care Compare affiliation
• Saad Enterprises, Inc.

  dba Saad Family Care

  • Home Health Agency
  • Mobile, AL
  • NPI 1265718969
  Care Compare affiliation

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

{
    "created_epoch": "1588204800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768953600000",
    "number": "1811518848",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1700 SPRING HILL AVE",
            "city": "MOBILE",
            "state": "AL",
            "postal_code": "366041407",
            "telephone_number": "251-435-1200",
            "fax_number": "251-435-6367"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1700 SPRING HILL AVE",
            "city": "MOBILE",
            "state": "AL",
            "postal_code": "366041407",
            "telephone_number": "251-435-1200",
            "fax_number": "251-435-6367"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "O'SULLIVAN",
        "first_name": "MICHAEL",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-04-30",
        "last_updated": "2026-01-21",
        "certification_date": "2026-01-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "AL",
            "license": "52746",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Tessie O'Quinn, FNP-BC; AGACNP-C
• Mason Blaize O'Rourke
• Brooke Collier O'Sullivan
• Kathleen O'Sullivan
• Kelsea Wright O'Sullivan, MD
• Oak Ridge Health Systems Inc (Oak Ridge Home Medical)
• Oak Ridge Health Systems Inc (Oak Ridge Pharmacy)
• Oak Ridge Health Systems, Inc. (Oak Ridge Home Medical)
• Peter Clifford Oakes
• Robin L. Oakes, PT

• Family Medicine Physician in Mobile, AL
• Providers in Mobile, AL by specialty
• Family Medicine Physician in Alabama

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 21, 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.