NPI age
20 years
Enumerated 2006-05-05
● Active
Type 1 · Individual
DR. Michael Thomas Unger, M.D.
Unger is 1 of 49 psychiatry & neurology providers in Marietta and 1 of 1678 in Georgia.
Primary specialty
Psychiatry & Neurology
Plus 1 subspecialty
Licensed in
GA, OH
2 states
Status
Active
No deactivations on record
Last NPPES update
2019-10-10
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 1678 active psychiatry & neurology providers in Georgia.
NPI age
20 years
↑ 2 yr above median (18 yr)
State licenses
2 states
Top 88% — 11% of peers are multi-state
Subspecialties
0
30% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-05Enumerated in NPPES
2006
2026
Where they practice
Practice location
2540 Windy Hill Rd Se
Marietta, GA 300678605
Mailing address
2540 Windy Hill Rd Se
Marietta, GA 300678605
Additional practice locations
1 secondary location on file with NPPES.
Location 2
16 W Long St
Columbus, OH 432152815
Specialties
-
Psychiatry & Neurology PrimaryA Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (OH) | 000000386368 | ANTHEM INSURANCE |
Multi-state credentialing: Licensed in 2 states. Useful context for credentialers building cross-state provider networks.
Practice context
Part of a multi-provider practice. 84 other active providers share this practice address in NPPES.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
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