NPI age
20 years
Enumerated 2005-12-02
● Active
Type 1 · Individual
Mark Jay Holzberg, M.D.
Holzberg is 1 of 2 dermatology providers in Newnan and 1 of 29 in Georgia.
Primary specialty
Dermatology
Plus 1 subspecialty
Licensed in
GA
1 state
Status
Active
No deactivations on record
Last NPPES update
2023-03-31
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 29 active dermatology providers in Georgia.
NPI age
20 years
≈ at median (19 yr)
State licenses
1 state
0% of peers hold multiple states
Subspecialties
1
In the 37% of peers with subspecialties
NPI lifetime · 2005 → 2026
2005-12Enumerated in NPPES
2005
2026
Where they practice
Practice location
710 Newnan Crossing Bypass, Suite A
Newnan, GA 302632321
Mailing address
7300 Ranch Road 2222, Building 1, Ste 200
Austin, TX 78730
Specialties
-
Dermatology PrimaryProcedural Dermatology, a subspecialty of Dermatology, encompassing a wide variety of surgical procedures and methods to remove or modify skin tissue for health or cosmetic benefit. These methods include scalpel surgery, laser surgery,...
-
DermatologyA 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) | 0306450 | UHC |
| 05 (GA) | 000310043I | |
| 01 (GA) | 4118834 | ATENA NON-HMO |
| 01 (GA) | 0403543006 | CIGNA HMO |
| 01 (GA) | 2034373 | AETNA HMO |
| 01 (GA) | 070012762 | RAILROAD MEDICARE |
Practice context
Part of a multi-provider practice. 5 other active providers share this practice address in NPPES.
Provyx · Custom healthcare lists
Need all 29 Dermatology providers in Georgia?
Get the full list as a CSV with verified work emails, direct phones, and LinkedIn URLs.
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.