Nadine Marie Callahan, M.D.

Primary specialty

Anesthesiology PhysicianTaxonomy code 207L00000X

License

73246 Issued in GA

Practice address

1364 Clifton Rd NE
Atlanta, GA 30322-1059

Phone

(404) 778-3903

NPI assigned

Apr 19, 2011

Last updated

Jun 12, 2019By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other names 1

• Nadine Marie Gerhardstein Former name

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

Specialty

Anesthesiology

Education

Other, 2011

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Emory Specialty Associates, LLCGroup PAC ID 3476559782, 706 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Emory Johns Creek Hospital Hospital, Johns Creek, GA, CCN 110230

Merit-based Incentive Payment System (MIPS)

Final score

94.51 of 100Reported as apm

Quality

80.61

Promoting interoperability

100

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: ncallahan19516@direct.emory.org

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.

• Emory Specialty Associates, LLC

  • Anesthesiology Physician
  • Lagrange, GA
  • NPI 1407864168
  Medicare reassignment Care Compare group NPD
• Concordia Anesthesiology, Inc

  • Anesthesiology Physician
  • Atlanta, GA
  • NPI 1619296464
  Medicare reassignment NPD
• The Emory Clinic Inc

  • Internal Medicine Physician
  • Atlanta, GA
  • NPI 1396798229
  Medicare reassignment NPD
• The Emory Clinic Pediatric Providers

  • Pediatric Surgery Physician
  • Decatur, GA
  • NPI 1720285653
  NPD (past)

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

• Ehca Johns Creek, LLC

  dba Emory Johns Creek Hospital

  • General Acute Care Hospital
  • Johns Creek, GA
  • NPI 1679632137
  Care Compare affiliation

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

{
    "created_epoch": "1303171200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1560297600000",
    "number": "1194015511",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "951 GLENWOOD AVE SE APT 1802",
            "city": "ATLANTA",
            "state": "GA",
            "postal_code": "303161890",
            "telephone_number": "312-622-6420"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1364 CLIFTON RD NE",
            "city": "ATLANTA",
            "state": "GA",
            "postal_code": "303221059",
            "telephone_number": "404-778-3903"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CALLAHAN",
        "first_name": "NADINE",
        "middle_name": "MARIE",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2011-04-19",
        "last_updated": "2019-06-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "GA",
            "license": "73246",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "NADINE",
            "last_name": "GERHARDSTEIN",
            "middle_name": "MARIE",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Kelly Clinkscales Calkins, AU.D
• Blynnsa C Call, AGACNP-BC
• Nathan Call, PHD, BCBA-D
• Carrie Tilton Callahan, PHARMD
• Maria Caitlin Callahan
• Thomas Henry Callahan, D.D.S.
• Mayson Augustus Callaway IV, M.D.
• Jessica Beatriz Callejas
• Diana M Callen, CRNA
• Natalie Callender

• Anesthesiology Physician in Atlanta, GA
• Providers in Atlanta, GA by specialty
• Anesthesiology Physician in Georgia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 12, 2019; 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.