NPI age
19 years
Enumerated 2007-05-23
● Active
Type 1 · Individual
DR. Chynna Steele Johnson, MD
Johnson is 1 of 18 dermatology providers in Alpharetta and 1 of 483 in Georgia.
Primary specialty
Dermatology
Plus 1 subspecialty
Licensed in
GA, MO
2 states
Status
Active
No deactivations on record
Last NPPES update
2025-01-13
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 483 active dermatology providers in Georgia.
NPI age
19 years
≈ at median (18 yr)
State licenses
2 states
Top 87% — 13% of peers are multi-state
Subspecialties
0
33% of peers hold subspecialties
NPI lifetime · 2007 → 2026
2007-05Enumerated in NPPES
2007
2026
Where they practice
Practice location
11500 Webb Bridge Way, Suite 4a
Alpharetta, GA 300052046
Mailing address
11500 Webb Bridge Way, Suite 4a
Alpharetta, GA 300052046
Additional practice locations
1 secondary location on file with NPPES.
Location 2
2716 Piedmont Rd Ne
Atlanta, GA 303052766
Specialties
-
Dermatology PrimaryA dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (GA) | 202I076270 | MEDICARE NUMBER |
Multi-state credentialing: Licensed in 2 states. Useful context for credentialers building cross-state provider networks.
Practice context
Part of a multi-provider practice. 4 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 →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
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