Dr Gregory James Thomas, DDS, MS is a medicare enrolled "Oral & Maxillofacial Surgery" provider in Warren, Michigan. His current practice location is
29427 Ryan Rd, Warren, Michigan. You can reach out to his office (for appointments etc.) via phone at
(586) 755-9340.
Dr Gregory James Thomas is licensed to practice in Michigan (license number 2901013883) 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 1912947227.
Healthcare Provider's Profile
| Full Name | Dr Gregory James Thomas |
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| Gender | Male |
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| Speciality | Oral & Maxillofacial Surgery |
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| Location | 29427 Ryan Rd, Warren, Michigan |
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| Accepts Medicare Assignments | Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs. |
NPI Data:
- NPI Number: 1912947227
- Provider Enumeration Date: 06/07/2006
- Last Update Date: 08/10/2015
Medicare PECOS Information:
- PECOS PAC ID: 1850368150
- Enrollment ID: I20070730000151
Medical Identifiers
Medical identifiers for Dr Gregory James Thomas such as npi, medicare ID, medicare PIN, medicaid, etc.
| Identifier | Type | State | Issuer |
| 1912947227 | NPI | - | NPPES |
| 970E07680 | Other | MI | BLUE CROSS PIN |
Medical Taxonomies and Licenses
| Taxonomy | Type | License (State) | Status |
| 1223S0112X | Dentist - Oral And Maxillofacial Surgery | 2901013883 (Michigan) | Secondary |
| 204E00000X | Oral & Maxillofacial Surgery | 2901013883 (Michigan) | 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. Dr Gregory James Thomas allows following entities to bill medicare on his behalf.
| Entity Name | Summit Oral & Maxillofacial Surgery Pc |
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| Entity Type | Part B Supplier - Clinic/group Practice |
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| Entity Identifiers | NPI Number: 1811066129 PECOS PAC ID: 5991772287 Enrollment ID: O20040915000948 |
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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. Dr Gregory James Thomas 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 |
Dr Gregory James Thomas, DDS, MS 29425 Ryan Rd, Warren, MI 48092-2203 Ph: (586) 755-9340 | Dr Gregory James Thomas, DDS, MS 29427 Ryan Rd, Warren, MI 48092-2203 Ph: (586) 755-9340 |
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