Nicholas Tinker

Primary specialty

Maternal & Fetal Medicine PhysicianTaxonomy code 207VM0101X

License

100030 Issued in GA

Practice address

699 Church St NE Ste 310
Marietta, GA 30060-1122

Phone

(470) 267-1980

NPI assigned

Mar 31, 2017

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 FL, GA2 enrollments

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 2

Specialty

Obstetrics/Gynecology

Education

University of South Alabama College of Medicine, 2017

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Wellstar Medical Group LLCGroup PAC ID 6709065402, 3,059 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: ntinker3786955@direct.trinity-health.org
• Direct secure messaging: ntinker3004207@carolinashealthcaresystem.direct-ci.com

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.

• Wellstar Medical Group, LLC

  • Family Medicine Physician
  • Kennesaw, GA
  • NPI 1558664003
  Medicare reassignment Care Compare group NPD
• Health Services of Central Georgia, Inc

  • Multi-Specialty Clinic/Center
  • Macon, GA
  • NPI 1184679482

  Obstetrics & Gynecology

  Medicare reassignment NPD
• University of Miami

  • Hepatology Physician
  • Miami, FL
  • NPI 1013967827
  Medicare reassignment NPD
• Wellstar Medical Group, LLC

  • Multi-Specialty Clinic/Center
  • Marietta, GA
  • NPI 1275992240
  NPD
• University of Miami

  • Internal Medicine Physician
  • Miami Beach, FL
  • NPI 1124768627
  NPD
• University of Miami

  • Obstetrics & Gynecology Physician
  • Miami, FL
  • NPI 1730139361
  NPD

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

{
    "created_epoch": "1490918400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1762214400000",
    "number": "1669904314",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "699 CHURCH ST NE STE 310",
            "city": "MARIETTA",
            "state": "GA",
            "postal_code": "300601122",
            "telephone_number": "470-267-1980"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "699 CHURCH ST NE STE 310",
            "city": "MARIETTA",
            "state": "GA",
            "postal_code": "300601122",
            "telephone_number": "470-267-1980"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1611 NW 12th Ave",
            "address_purpose": "LOCATION",
            "city": "Miami",
            "state": "FL",
            "postal_code": "331361005",
            "country_code": "US",
            "telephone_number": "305-585-5437",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "TINKER",
        "first_name": "NICHOLAS",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2017-03-31",
        "last_updated": "2025-11-04",
        "certification_date": "2025-11-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "GA",
            "license": "100030",
            "primary": false
        },
        {
            "code": "207VM0101X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology, Maternal & Fetal Medicine",
            "state": "GA",
            "license": "100030",
            "primary": true
        },
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "FL",
            "license": "ME163109",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Lee Q Tian, MD
• Claire E Tichy, NP
• Ansley Stansell Tiencken, BSW, RBT
• Alana Blocker Tierney, PA-C
• Elahe Tillman, DC
• Tinkertron LLC
• Dejerica Tinsley, LCSW
• Margaret Hughes Tinsley, LCSW
• Tiny Ducky, LLC
• Ashley Andrea Tisdale

• Maternal & Fetal Medicine Physician in Marietta, GA
• Providers in Marietta, GA by specialty
• Maternal & Fetal Medicine Physician in Georgia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 4, 2025; 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.