John Michael Halwig, MD is a medicare enrolled "Allergy & Immunology - Allergy" physician in Austell, Georgia. His current practice location is
1620 Mulkey Rd, Ste 100, Austell, Georgia. You can reach out to his office (for appointments etc.) via phone at
(770) 953-3331.
John Michael Halwig is licensed to practice in Georgia (license number 27558) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1841230760.
Physician's Profile
| Full Name | John Michael Halwig |
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| Gender | Male |
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| Speciality | Allergy & Immunology - Allergy |
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| Location | 1620 Mulkey Rd, Austell, Georgia |
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| Accepts Medicare Assignments | Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs. |
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NPI Data:
- NPI Number: 1841230760
- Provider Enumeration Date: 06/08/2006
- Last Update Date: 11/12/2020
Medicare PECOS Information:
- PECOS PAC ID: 6608990932
- Enrollment ID: I20100824000398
Medical Identifiers
Medical identifiers for John Michael Halwig such as npi, medicare ID, medicare PIN, medicaid, etc.
| Identifier | Type | State | Issuer |
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| 1841230760 | NPI | - | NPPES |
Medical Taxonomies and Licenses
| Taxonomy | Type | License (State) | Status |
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| 207KA0200X | Allergy & Immunology - Allergy | 27558 (Georgia) | Primary |
Medicare Reassignments
Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. John Michael Halwig allows following entities to bill medicare on his behalf.
| Entity Name | Atlanta Allergy & Asthma Pa |
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| Entity Type | Part B Supplier - Clinic/group Practice |
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| Entity Identifiers | NPI Number: 1598796195
PECOS PAC ID: 1254372006
Enrollment ID: O20050523000011 |
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Medicare Part D Prescriber Enrollment
Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. John Michael Halwig is
enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.
Mailing Address and Practice Location
| Mailing Address | Practice Location Address |
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John Michael Halwig, MD
8200 Roberts Dr Ste 450,
Sandy Springs, GA 30350-4115
Ph: (770) 952-8612 | John Michael Halwig, MD
1620 Mulkey Rd, Ste 100,
Austell, GA 30106
Ph: (770) 953-3331 |
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