NPIMap

Individual provider Active NPI

Isi Obadan, MD

  • Internal Medicine Physician
  • Atlanta, GA
National Provider Identifier
1598992208
Registry record updated Oct 6, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
84179 Issued in GA
Practice address
1968 Peachtree Rd NW
Atlanta, GA 30309-1281
Phone
(404) 367-3014
NPI assigned
Jun 20, 2009
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 6, 2025

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

Specialties & licenses 5

Specialty (taxonomy)CodeLicenseStatePrimary
Infectious Disease Physician 207RI0200X 84179 GA
Internal Medicine Physician 207R00000X 36450 SC
Internal Medicine Physician 207R00000X 241266 MA
Internal Medicine Physician 207R00000X 84179 GA Primary
Hospitalist Physician 208M00000X 84179 GA

Addresses

Primary practice location

1968 Peachtree Rd NW
Atlanta, GA 30309-1281

Mailing address

115 Lincoln St
Framingham, MA 01702-6358
Phone (617) 595-2788

Other practice location 1

115 Lincoln St
Framingham, MA 01702
Phone (617) 595-2788

Other practice location 2

304 Turner McCall Blvd SW
Rome, GA 30165-5621
Phone (706) 509-5000

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in GA
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20220204000208 GA Practitioner - Internal Medicine 7416174248 Reassigns benefits to 8 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Other, 2003
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Piedmont Hospitalist Physicians LLCGroup PAC ID 1951299163, 503 clinicians
24 On Physicians PCGroup PAC ID 5698688141, 274 clinicians
Anemonefish Inpatient Services LLCGroup PAC ID 7012236664, 33 clinicians

Practice addresses (Care Compare)

1968 Peachtree Rd NW
Atlanta, GA 30309-1281
Phone (404) 605-5000

306 Shorter Ave NW
Rome, GA 30165-4268
Phone (706) 509-4340

5126 Hospital Dr NE
Covington, GA 30014-2566
Phone (954) 939-5000

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
87.29 of 100Reported as group
Quality
70.79
Improvement activities
40
Cost
81.32

Merit-based Incentive Payment System (MIPS)

Final score
88.96 of 100Reported as group
Quality
77.5
Improvement activities
40
Cost
74.58

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
241266MAMDInternal Medicine Physician
84179GAMDInfectious Disease Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Chronic Disease Management of Georgia, LLC Infectious Disease CurrentSince Sep 1, 2024 Accepting new patients
Anemonefish Inpatient Services LLC Internal Medicine CurrentSince Jan 1, 2022 Accepting new patients
Piedmont Hospitalist Physicians LLC Internal Medicine CurrentSince Aug 28, 2025 Accepting new patients
Apogee Medical Group Georgia Inc Internal Medicine CurrentSince Jan 1, 2023 Accepting new patients
24 On Physicians, PC Hospitalist CurrentSince Jul 1, 2022 Accepting new patients
Georgia Mso LLC CurrentSince Oct 31, 2025 Accepting new patients
Hardy Renew Wellness,LLC Internal Medicine CurrentSince Jan 25, 2025 Accepting new patients
Allatoona Physician Services PC Hospitalist CurrentSince Oct 30, 2022 Accepting new patients
Piedmont Newton Hospital, Inc. Past Accepting new patients
Haralson Cypress LLC Past Accepting new patients
Piedmont Hospital, Inc Past Accepting new patients
Floyd Healthcare Management Inc Past Accepting new patients
Floyd Healthcare Management Inc Past Accepting new patients
Cedar Valley Cypress LLC Past Accepting new patients

Locations

13000 Deerfield Pkwy
Ste 100
Alpharetta, GA 30004

35 Collier Rd NW
Ste 635
Atlanta, GA 30309
Phone (404) 367-3000

1968 Ptree Rd NW
Atlanta, GA 30309
Phone (404) 605-2222

705 Dixie St
Carrollton, GA 30117
Phone (770) 812-9666

960 Joe Frank Harris Pkwy SE
Cartersville, GA 30120
Phone (404) 554-2196

5126 Hospital Dr NE
Covington, GA 30014
Phone (770) 385-4340

1640 Powers Ferry Rd SE
Bldg 15
Marietta, GA 30067
Phone (770) 722-9595

704 Breedlove Dr
#A
Monroe, GA 30655
Phone (888) 772-0076

306 Shorter Ave NW
Rome, GA 30165
Phone (706) 509-3500

304 Turner McCall Blvd SW
Rome, GA 30165
Phone (706) 506-5000

2501 N Patterson St
Valdosta, GA 31602
Phone (229) 259-4139

601 Dallas Hwy
Villa Rica, GA 30180
Phone (770) 456-3000

Organizations & group practices 14

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.

View all 14

Hospital & facility affiliations 11

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

NPI Registry JSON

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

{
    "created_epoch": "1245456000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759708800000",
    "number": "1598992208",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "115 LINCOLN ST",
            "city": "FRAMINGHAM",
            "state": "MA",
            "postal_code": "017026358",
            "telephone_number": "617-595-2788"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1968 PEACHTREE RD NW",
            "city": "ATLANTA",
            "state": "GA",
            "postal_code": "303091281",
            "telephone_number": "404-367-3014"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "115 Lincoln St",
            "address_purpose": "LOCATION",
            "city": "Framingham",
            "state": "MA",
            "postal_code": "01702",
            "country_code": "US",
            "telephone_number": "617-595-2788",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "304 Turner McCall Blvd SW",
            "address_purpose": "LOCATION",
            "city": "Rome",
            "state": "GA",
            "postal_code": "301655621",
            "country_code": "US",
            "telephone_number": "706-509-5000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "OBADAN",
        "first_name": "ISI",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2009-06-20",
        "last_updated": "2025-10-06",
        "certification_date": "2025-10-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RI0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Infectious Disease",
            "state": "GA",
            "license": "84179",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "SC",
            "license": "36450",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MA",
            "license": "241266",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "GA",
            "license": "84179",
            "primary": true
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "GA",
            "license": "84179",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Atlanta, GA

Sources for this page

Verify at the official NPI Registry.