Individual provider Active NPI

Demir Baykal, MD

  • Cardiovascular Disease Physician
  • Lawrenceville, GA
National Provider Identifier
1336158104
Registry record updated May 3, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Cardiovascular Disease PhysicianTaxonomy code 207RC0000X
License
35543 Issued in GA
Practice address
766 Walther Rd Ste 100
Lawrenceville, GA 30046-8765
Phone
(770) 736-6300
NPI assigned
Aug 7, 2006
Last updated
May 3, 2023By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 3, 2023

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Cardiovascular Disease Physician 207RC0000X 35543 GA Primary

Addresses

Primary practice location

766 Walther Rd Ste 100
Lawrenceville, GA 30046-8765

Mailing address

766 Walther Rd Ste 100
Lawrenceville, GA 30046-8765
Phone (770) 736-6300

Other practice location 1

3500 McClure Brg Rd
Duluth, GA 30096
Phone (770) 736-6300

Other practice location 2

1700 Tree Ln Ste 190
Snellville, GA 30078
Phone (770) 736-6300

Other identifiers 1

IdentifierTypeStateIssuer
000832147AMedicaidGA

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
I20050224000008 GA Practitioner - Cardiovascular Disease (Cardiology) 2264485812 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Cardiovascular Disease (Cardiology)
Education
Other, 1984
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Piedmont Cardiology of Atlanta, LLCGroup PAC ID 0345321691, 478 clinicians

Practice addresses (Care Compare)

766 Walther Rd
Suite 100
Lawrenceville, GA 30046-8765
Phone (770) 736-6300

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
91.62 of 100Reported as apm
Quality
83.25
Promoting interoperability
100
Improvement activities
40

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
35543GAMDCardiovascular Disease Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Piedmont Professional Services, LLC Cardiovascular Disease CurrentSince Feb 10, 2026 Accepting new patients
Gwinnett Pathology Assoc PC Current Accepting new patients
Piedmont Cardiology of Atlanta, LLC Cardiovascular Disease CurrentSince Aug 1, 2021 Accepting new patients
Gwinnett Medical Group, Inc Current Accepting new patients
The Aicher Clinic, LLC Cardiovascular Disease PastSince Feb 1, 2017 Accepting new patients

Locations

1412 Milstead Ave NE
Conyers, GA 30012
Phone (770) 918-3000

1000 Medical Center Blvd
Lawrenceville, GA 30046
Phone (678) 312-3356

766 Walther Rd
Ste 100
Lawrenceville, GA 30046
Phone (678) 985-8001

3435 Highway 81
Ste 200
Loganville, GA 30052

1700 Tree Ln
Ste 190
Snellville, GA 30078
Phone (404) 805-9991

1855 Hudson Bridge Rd
Stockbridge, GA 30281
Phone (678) 565-0353

Interoperability endpoints

  • Direct secure messaging: demir.baykal@hca1.eclinicaldirectplus.com
  • FHIR API: https://fhir4.healow.com/fhir/r4/AGFBDA

Organizations & group practices 5

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 5

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": "1154908800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1683072000000",
    "number": "1336158104",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "766 WALTHER RD STE 100",
            "city": "LAWRENCEVILLE",
            "state": "GA",
            "postal_code": "300468765",
            "telephone_number": "770-736-6300",
            "fax_number": "770-237-9404"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "766 WALTHER RD STE 100",
            "city": "LAWRENCEVILLE",
            "state": "GA",
            "postal_code": "300468765",
            "telephone_number": "770-736-6300"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3500 McClure Brg Rd",
            "address_purpose": "LOCATION",
            "city": "Duluth",
            "state": "GA",
            "postal_code": "30096",
            "country_code": "US",
            "telephone_number": "770-736-6300",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1700 Tree Ln Ste 190",
            "address_purpose": "LOCATION",
            "city": "Snellville",
            "state": "GA",
            "postal_code": "30078",
            "country_code": "US",
            "telephone_number": "770-736-6300",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BAYKAL",
        "first_name": "DEMIR",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-08-07",
        "last_updated": "2023-05-03",
        "certification_date": "2023-05-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "GA",
            "license": "35543",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "000832147A",
            "state": "GA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Lawrenceville, GA

Sources for this page

Verify at the official NPI Registry.