MICHAEL THOMAS KASSIN MD
NPI 1851658116
Radiology - Vascular & Interventional Radiology in Atlanta, GA
About Michael Thomas Kassin Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHAEL THOMAS KASSIN MD (NPI 1851658116) is an individual vascular & interventional radiology provider in Atlanta, Georgia, licensed in Georgia (102772) and active in the NPI registry since April 2012. He is enrolled in Medicare PECOS, is affiliated with Emory University Hospital, and is a graduate of Emory University School Of Medicine (2012).
NPPES Registry Identity
Specialties & Licenses 3
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
Michael Thomas Kassin 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
2Medicare enrollment records show Michael Kassin reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Atlanta, GA 30303
- Reassigned Medicare billing, Georgia enrollment
- 2,681 clinicians in this Medicare group
Atlanta, GA 30322
- Reassigned Medicare billing, Georgia enrollment
- 4,840 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.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Emory University Hospital
Acute Care Hospitals · Atlanta, GAWellstar West Georgia Medical Center
Acute Care Hospitals · Lagrange, GAEmory University Hospital Midtown
Acute Care Hospitals · Atlanta, GASaint Joseph's Hospital Of Atlanta, Inc
Acute Care Hospitals · Atlanta, GAEmory Hillandale Hospital
Acute Care Hospitals · Lithonia, GAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 30308 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 30308
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 Michael Kassin's NPI number?
The NPI number for Michael Kassin is 1851658116. It was assigned to this individual provider in the NPPES registry on April 11, 2012.
Where is Michael Kassin located?
Michael Kassin practices at 550 Peachtree St NE, Atlanta, GA 30308. The listed phone number is (404) 686-4411.
What is Michael Kassin's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Vascular & Interventional Radiology, with taxonomy code 2085R0204X.
Is Michael Kassin enrolled in Medicare?
Yes. Michael Kassin 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 Michael Kassin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Kassin reassigns Medicare benefits to 2 organizations: Emory Medical Care Foundation Inc (Atlanta, GA) and The Emory Clinic Inc (Atlanta, GA). 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 Michael Kassin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Michael Kassin accept?
Health plans from Oscar Health list Michael Kassin 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 Michael Kassin affiliated with any hospitals?
According to CMS data, Michael Kassin is affiliated with Emory University Hospital, Wellstar West Georgia Medical Center, Emory University Hospital Midtown, Saint Joseph's Hospital Of Atlanta, Inc and Emory Hillandale Hospital.
When was this NPI record last updated?
The NPPES record for Michael Kassin was last updated on July 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months 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.
# Michael Thomas Kassin, MD · NPI 1851658116
Vascular & Interventional Radiology physician in Atlanta, Georgia. Individual provider, active in the CMS NPPES registry since April 11, 2012.
## Identity
- **NPI:** 1851658116 (Entity type: Individual)
- **Enumerated:** April 11, 2012
- **Primary specialty:** Radiology - Vascular & Interventional Radiology · taxonomy 2085R0204X
- **State license:** 102772 (Georgia)
- **Sole proprietor:** No
## Practice location
- **Address:** 550 PEACHTREE ST NE, Atlanta, GA 30308-2212
- **Phone:** (404) 686-4411
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Emory Medical Care Foundation Inc (NPI 1063452381, Atlanta, GA); The Emory Clinic Inc (NPI 1396798229, Atlanta, GA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Emory University School Of Medicine, class of 2012
## Record status
- **NPPES last updated:** July 29, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1851658116) · Data from the CMS NPPES public registry.