NPI age
19 years
Enumerated 2007-02-15
● Active
Type 1 · Individual
DR. Mark Johnson
Johnson is 1 of 232 surgery providers in Atlanta and 1 of 1389 in Georgia.
Primary specialty
Surgery
Plus 1 subspecialty
Licensed in
FL, GA
2 states
Status
Active
No deactivations on record
Last NPPES update
2015-07-10
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 1389 active surgery providers in Georgia.
NPI age
19 years
↑ 2 yr above median (17 yr)
State licenses
2 states
Top 85% — 14% of peers are multi-state
Subspecialties
1
In the 28% of peers with subspecialties
NPI lifetime · 2007 → 2026
2007-02Enumerated in NPPES
2007
2026
Where they practice
Practice location
1968 Peachtree Rd Nw, 77 Building 5th Floor
Atlanta, GA 303091281
Mailing address
Po Box 102321
Atlanta, GA 303682321
Specialties
-
Surgery PrimaryA general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and...
-
Transplant SurgeryA surgeon who specializes in transplant surgery.
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (FL) | 015133000 |
Multi-state credentialing: Licensed in 2 states. Useful context for credentialers building cross-state provider networks.
Practice context
Part of a multi-provider practice. 537 other active providers share this practice address in NPPES.
Recently enumerated nearby: 1 new surgery provider has been added in Atlanta in the last 180 days.
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Request a quote →How to verify this provider
- 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.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.