STEVEN M HOLLENBERG MD
NPI 1811079130
Internal Medicine - Cardiovascular Disease in Atlanta, GA
About Steven M Hollenberg Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STEVEN M HOLLENBERG MD (NPI 1811079130) is an individual cardiovascular disease provider in Atlanta, Georgia, licensed in Georgia (91304) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS, is affiliated with Emory University Hospital, and is a graduate of Emory University School Of Medicine (1984).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 10
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Steven M Hollenberg Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
4Medicare enrollment records show Steven Hollenberg reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Atlanta, GA 30322
- Reassigned Medicare billing, Georgia enrollment
- 4,840 clinicians in this Medicare group
Boston, MA 02115
- Reassigned Medicare billing, Massachusetts enrollment
- 4,574 clinicians in this Medicare group
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,234 clinicians in this Medicare group
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,360 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Emory University Hospital
Acute Care Hospitals · Atlanta, GAEmory University Hospital Midtown
Acute Care Hospitals · Atlanta, GAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 30322 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ATLANTA, GA 30322
ATLANTA, GA 30322
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Steven Hollenberg's NPI number?
The NPI number for Steven Hollenberg is 1811079130. It was assigned to this individual provider in the NPPES registry on October 19, 2006.
Where is Steven Hollenberg located?
Steven Hollenberg practices at 1365 Clifton Rd NE, Atlanta, GA 30322. The listed phone number is (404) 778-5299.
What is Steven Hollenberg's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Steven Hollenberg enrolled in Medicare?
Yes. Steven Hollenberg is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Steven Hollenberg's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Steven Hollenberg reassigns Medicare benefits to 4 organizations: The Emory Clinic Inc (Atlanta, GA), Brigham & Womens Physicians Organization Inc (Boston, MA), The General Hospital Corporation (Boston, MA) and Massachusetts General Physicians Organization Inc (Boston, MA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Steven Hollenberg's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Steven Hollenberg accept?
Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee and 3 other insurers list Steven Hollenberg as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Steven Hollenberg affiliated with any hospitals?
According to CMS data, Steven Hollenberg is affiliated with Emory University Hospital and Emory University Hospital Midtown.
When was this NPI record last updated?
The NPPES record for Steven Hollenberg was last updated on April 5, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Steven M Hollenberg, MD · NPI 1811079130
Cardiovascular Disease physician in Atlanta, Georgia. Individual provider, active in the CMS NPPES registry since October 19, 2006.
## Identity
- **NPI:** 1811079130 (Entity type: Individual)
- **Enumerated:** October 19, 2006
- **Primary specialty:** Internal Medicine - Cardiovascular Disease · taxonomy 207RC0000X
- **State license:** 91304 (Georgia)
- **Sole proprietor:** No
## Practice location
- **Address:** 1365 CLIFTON RD NE, Atlanta, GA 30322-1013
- **Phone:** (404) 778-5299
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): The Emory Clinic Inc (NPI 1396798229, Atlanta, GA); Brigham & Womens Physicians Organization Inc (NPI 1033535497, Boston, MA); The General Hospital Corporation (NPI 1023049236, Boston, MA); Massachusetts General Physicians Organization Inc (NPI 1801874573, Boston, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Emory University School Of Medicine, class of 1984
## Record status
- **NPPES last updated:** April 5, 2022
- **Other identifiers:** Other 1167365; Other 1195526; Other 2145130000; and 7 more
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Source: [NPI Profile](https://npiprofile.com/npi/1811079130) · Data from the CMS NPPES public registry.