Individual provider Active NPI

Grant Adam Doornbos, M.D.

  • Anesthesiology Physician
  • Kennesaw, GA
National Provider Identifier
1376785600
Registry record updated Mar 28, 2018
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
License
069398 Issued in GA
Practice address
1300 Ridenour Blvd NW Ste 300
Kennesaw, GA 30152-4402
Phone
(770) 702-1806
NPI assigned
Apr 1, 2009
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 28, 2018

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology Physician 207L00000X 069398 GA Primary

Addresses

Primary practice location

1300 Ridenour Blvd NW Ste 300
Kennesaw, GA 30152-4402

Mailing address

3804 Glengarry Way NE
Roswell, GA 30075-2615
Phone (404) 245-3687

Other practice location 1

2595 Ridgewood Terrace NW
Atlanta, GA 30318
Phone (404) 245-3687

Other practice location 2

4441 Atlanta Rd SE
Smyrna, GA 30080-6406
Phone (770) 702-1806 ext. 210

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in GA
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

Enrollment IDStateProvider typePAC IDDetails
I20130715000334 GA Practitioner - Anesthesiology 7214177328 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Anesthesiology
Education
Other, 2009
Medicare assignment
May accept Medicare assignment
Group practices
Mak Anesthesia Holdings, LLCGroup PAC ID 4284917204, 370 clinicians

Practice addresses (Care Compare)

2041 Mesa Valley Way
Suite 125
Austell, GA 30106-6828
Phone 7707021806209

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
069398GAMDAnesthesiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Mak Anesthesia Holdings LLC Anesthesiology CurrentSince Jan 30, 2017 Accepting new patients
Fortis Health, LLC Anesthesiology CurrentSince Oct 1, 2021 Accepting new patients
Mak Anesthesia Cobb LLC Anesthesiology Past Accepting new patients

Locations

3950 Austell Rd
Austell, GA 30106
Phone (770) 732-3752

2041 Mesa Valley Way
Ste 125
Austell, GA 30106
Phone (678) 309-8100

1457 Scott Blvd
Decatur, GA 30030
Phone (404) 292-2500

1266 Highway 515 S
Jasper, GA 30143
Phone (706) 301-5350

1300 Ridenour Blvd NW
Ste 300
Kennesaw, GA 30152
Phone (770) 693-0810

2550 Windy Hill Rd SE
Ste 218
Marietta, GA 30067
Phone (770) 933-1900

3000 Hospital Blvd
Roswell, GA 30076
Phone (770) 751-2500

4500 Hospital Blvd
Ste 210
Roswell, GA 30076

4441 Atlanta Rd SE
Smyrna, GA 30080
Phone 7707021806 ext. 210

4441 Atlanta Rd SE
Ste 312
Smyrna, GA 30080
Phone (470) 956-4200

Organizations & group practices 3

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.

Hospital & facility affiliations 1

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": "1238544000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1522195200000",
    "number": "1376785600",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3804 GLENGARRY WAY NE",
            "city": "ROSWELL",
            "state": "GA",
            "postal_code": "300752615",
            "telephone_number": "404-245-3687"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1300 RIDENOUR BLVD NW STE 300",
            "city": "KENNESAW",
            "state": "GA",
            "postal_code": "301524402",
            "telephone_number": "770-702-1806"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2595 Ridgewood Terrace NW",
            "address_purpose": "LOCATION",
            "city": "Atlanta",
            "state": "GA",
            "postal_code": "30318",
            "country_code": "US",
            "telephone_number": "404-245-3687",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "4441 Atlanta Rd SE",
            "address_purpose": "LOCATION",
            "city": "Smyrna",
            "state": "GA",
            "postal_code": "300806406",
            "country_code": "US",
            "telephone_number": "770-702-1806 x210",
            "fax_number": "770-693-0810",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DOORNBOS",
        "first_name": "GRANT",
        "middle_name": "ADAM",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2009-04-01",
        "last_updated": "2018-03-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "GA",
            "license": "069398",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Kennesaw, GA

Sources for this page

Verify at the official NPI Registry.