John Michael Halwig, MD

Primary specialty

Allergy PhysicianTaxonomy code 207KA0200X

License

27558 Issued in GA

Practice address

1620 Mulkey Rd
Ste 100
Austell, GA 30106

Phone

(770) 953-3331

Fax

(770) 739-9609

NPI assigned

Jun 8, 2006

Last updated

Nov 12, 2020By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in GA

Eligible to order & refer

• Part B services: No
• Medical equipment: Yes
• Home health: No
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir4.healow.com/fhir/r4/HJBFBA

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.

• Atlanta Allergy & Asthma Clinic PA

  • Allergy & Immunology Physician
  • Atlanta, GA
  • NPI 1598796195
  Medicare reassignment NPD

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

{
    "created_epoch": "1149724800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1605139200000",
    "number": "1841230760",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8200 ROBERTS DR STE 450",
            "city": "SANDY SPRINGS",
            "state": "GA",
            "postal_code": "303504115",
            "telephone_number": "770-952-8612",
            "fax_number": "678-803-6944"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1620 MULKEY RD",
            "address_2": "STE 100",
            "city": "AUSTELL",
            "state": "GA",
            "postal_code": "30106",
            "telephone_number": "770-953-3331",
            "fax_number": "770-739-9609"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4645 Timber Ridge Dr Ste 160",
            "address_purpose": "LOCATION",
            "city": "Douglasville",
            "state": "GA",
            "postal_code": "301357542",
            "country_code": "US",
            "telephone_number": "770-953-3331",
            "fax_number": "770-942-7696",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HALWIG",
        "first_name": "JOHN",
        "middle_name": "MICHAEL",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-08",
        "last_updated": "2020-11-12",
        "certification_date": "2020-11-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207KA0200X",
            "taxonomy_group": "",
            "desc": "Allergy & Immunology, Allergy",
            "state": "GA",
            "license": "27558",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Micaela Hale
• Janet Lorraine Haley, ARNP
• Caroline Elizabeth Hall, MD
• Jerry K Hall, MD
• Sekeyta Gerald Hall, M.D.
• Karen T. Hamilton, M.D.
• Lakisha Michelle Hamilton, PHARMD
• Jennifer Renee Hamm, MD
• Michael David Hammond, PA-C
• Nalanie Irene Hampton

• Allergy Physician in Austell, GA
• Providers in Austell, GA by specialty
• Allergy Physician in Georgia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 12, 2020; 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.