Isaac Brendan Rhea, M.D.

Primary specialty

Cardiovascular Disease PhysicianTaxonomy code 207RC0000X

License

59843 Issued in TN

Practice address

1211 Union Ave Ste 965
Memphis, TN 38104-6638

Phone

(901) 435-8550

Fax

(901) 516-0933

NPI assigned

Jun 9, 2010

Sex

Male

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Enrolled in TN

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

Cardiovascular Disease (Cardiology)

Education

University of Louisville School of Medicine, 2010

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Specialty Physician Group LLCGroup PAC ID 9537291323, 101 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Methodist Hospitals of Memphis Hospital, Memphis, TN, CCN 440049
• Methodist Healthcare - Olive Branch Hospital Hospital, Olive Branch, MS, CCN 250167

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: irhea26768@mlh.direct-ci.com
• Direct secure messaging: isaacrhea@sccpc.allscriptsdirect.net

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.

• Specialty Physician Group LLC

  • Cardiovascular Disease Physician
  • Germantown, TN
  • NPI 1174842181
  Medicare reassignment Care Compare group NPD
• St Jude Children'S Research Hospital, Inc.

  • Pediatrics Physician
  • Memphis, TN
  • NPI 1306335088
  Medicare reassignment NPD
• Sutherland Cardiology Clinic, P.C.

  • Specialist
  • Germantown, TN
  • NPI 1740391804
  NPD

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

• Methodist Healthcare - Memphis Hospitals

  • Children's Hospital
  • Memphis, TN
  • NPI 1386709871
  Care Compare affiliation
• Methodist Healthcare - Memphis Hospitals

  • General Acute Care Hospital
  • Memphis, TN
  • NPI 1558365890
  Care Compare affiliation
• Methodist Healthcare - Memphis Hospitals

  • Children's Hospital
  • Germantown, TN
  • NPI 1649654450
  Care Compare affiliation
• Methodist Healthcare - Olive Branch Hospital

  • General Acute Care Hospital
  • Olive Branch, MS
  • NPI 1912341439
  Care Compare affiliation

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

{
    "created_epoch": "1276041600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785456000000",
    "number": "1568782811",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1211 UNION AVE STE 330",
            "city": "MEMPHIS",
            "state": "TN",
            "postal_code": "381046655"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1211 UNION AVE STE 965",
            "city": "MEMPHIS",
            "state": "TN",
            "postal_code": "381046638",
            "telephone_number": "901-435-8550",
            "fax_number": "901-516-0933"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "800 Rose St",
            "address_purpose": "LOCATION",
            "city": "Lexington",
            "state": "KY",
            "postal_code": "405360293",
            "country_code": "US",
            "telephone_number": "859-257-4488",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "57 Germantown Ct Ste 100",
            "address_purpose": "LOCATION",
            "city": "Cordova",
            "state": "TN",
            "postal_code": "380184274",
            "country_code": "US",
            "telephone_number": "901-435-8550",
            "fax_number": "901-478-0781",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1251 Wesley Dr Ste 100",
            "address_purpose": "LOCATION",
            "city": "Memphis",
            "state": "TN",
            "postal_code": "381166442",
            "country_code": "US",
            "telephone_number": "901-435-8550",
            "fax_number": "901-395-2621",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "RHEA",
        "first_name": "ISAAC",
        "middle_name": "BRENDAN",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2010-06-09",
        "last_updated": "2026-07-31",
        "certification_date": "2026-07-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "TN",
            "license": "59843",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IN",
            "license": "01072846A",
            "primary": false
        },
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "KY",
            "license": "62285",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Rezealiant Minds, LLC
• Rha Community Homes, Inc.
• Rha Health Services TN, LLC
• Cheryl Marie Rhea
• Hal S Rhea, M.D.
• Brandi Lashay Rhoden, LCSW
• Rhodes College
• Carma F Rhodes-Gates, APRN,BC
• Danielle Janae Rhodes, TLPC-MHSP
• Evan Rhodes, MD

• Cardiovascular Disease Physician in Memphis, TN
• Providers in Memphis, TN by specialty
• Cardiovascular Disease Physician in Tennessee

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 31, 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.