NPI age
19 years
Enumerated 2006-09-01
● Active
Type 1 · Individual
Craig G. Johnson, MD
Johnson is 1 of 4 psychiatry & neurology providers in Marietta and 1 of 20 in Georgia.
Primary specialty
Psychiatry & Neurology
Licensed in
GA
1 state
Status
Active
No deactivations on record
Last NPPES update
2019-10-31
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 20 active psychiatry & neurology providers in Georgia.
NPI age
19 years
↑ 6 yr above median (13 yr)
State licenses
1 state
10% of peers hold multiple states
Subspecialties
0
45% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-09Enumerated in NPPES
2006
2026
Where they practice
Practice location
2540 Windy Hill Rd Se
Marietta, GA 300678605
Mailing address
1234 Williamswood Pointe
Decatur, GA 300332800
Additional practice locations
1 secondary location on file with NPPES.
Location 2
1234 Williamswood Pointe
Decatur, GA 300332800
Specialties
-
Psychiatry & Neurology PrimaryClinical Neurophysiology is a subspecialty with psychiatric or neurologic expertise in the diagnosis and management of central, peripheral, and autonomic nervous system disorders using combined clinical evaluation and electrophysiologic...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (GA) | 00345408C |
Practice context
Part of a multi-provider practice. 84 other active providers share this practice address in NPPES.
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