NPI age
19 years
Enumerated 2006-10-19
● Active
Type 1 · Individual
Steven M Hollenberg, MD
Hollenberg is 1 of 196 internal medicine providers in Atlanta and 1 of 952 in Georgia.
Primary specialty
Internal Medicine
Plus 2 subspecialties
Licensed in
GA, NJ
2 states
Status
Active
No deactivations on record
Last NPPES update
2022-04-05
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 952 active internal medicine providers in Georgia.
NPI age
19 years
≈ at median (19 yr)
State licenses
2 states
Top 82% — 17% of peers are multi-state
Subspecialties
1
In the 40% of peers with subspecialties
NPI lifetime · 2006 → 2026
2006-10Enumerated in NPPES
2006
2026
Where they practice
Practice location
1365 Clifton Rd Ne
Atlanta, GA 303221013
Mailing address
1365 Clifton Rd Ne
Atlanta, GA 303221013
Specialties
-
Internal Medicine PrimaryAn internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
-
Internal MedicineAn internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 | 2145130000 | AMERIHEALTH, PPO, KEYSTONE |
| 01 | 36538 | UNIVERSITY HEALTHPLAN |
| 01 | 8910006 | OXFORD |
| 01 | 1167365 | HORIZON NJ HEALTH |
| 01 | 3K5961 | HEALTHNET |
| 01 | 010004590 | AMERICHOUCE |
| 01 | 3023105 | AETNA |
| 05 (NJ) | 8910006 | |
| 01 | 060069574 | RR MEDICARE |
| 01 | 1195526 | UNITED HEALTHCARE |
Multi-state credentialing: Licensed in 2 states. Useful context for credentialers building cross-state provider networks.
Practice context
Part of a multi-provider practice. 439 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.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.