MICHAEL DUGGAN MD
NPI 1568670214
Anesthesiology in Atlanta, GA
About Michael Duggan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHAEL DUGGAN MD (NPI 1568670214) is an individual anesthesiology provider in Atlanta, Georgia, licensed in Georgia (69400) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS, is affiliated with Piedmont Hospital, and maintains 6 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 6
Other Identifiers 2
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 Duggan 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
3Medicare enrollment records show Michael Duggan reassigns Medicare billing to 3 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
Atlanta, GA 30309
- Reassigned Medicare billing, Georgia enrollment
- 441 clinicians in this Medicare group
Stockbridge, GA 30281
- Reassigned Medicare billing, Georgia enrollment
- 713 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 13
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.
Piedmont Hospital
Acute Care Hospitals · Atlanta, GAPiedmont Fayette Hospital
Acute Care Hospitals · Fayetteville, GAOther 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
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 Michael Duggan's NPI number?
The NPI number for Michael Duggan is 1568670214. It was assigned to this individual provider in the NPPES registry on May 18, 2007.
Where is Michael Duggan located?
Michael Duggan practices at 1364 Clifton Rd NE Dept Of Anesthesiology-B355, Atlanta, GA 30322. The listed phone number is (404) 778-0695.
What is Michael Duggan's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Michael Duggan enrolled in Medicare?
Yes. Michael Duggan 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 Duggan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Duggan reassigns Medicare benefits to 3 organizations: The Emory Clinic Inc (Atlanta, GA), Piedmont Anesthesia Associates, L.L.C (Atlanta, GA) and Piedmont Anesthesia LLC (Stockbridge, 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 Duggan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Michael Duggan accept?
Health plans from Alliant Health Plans, Inc. list Michael Duggan 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 Duggan affiliated with any hospitals?
According to CMS data, Michael Duggan is affiliated with Piedmont Hospital and Piedmont Fayette Hospital.
When was this NPI record last updated?
The NPPES record for Michael Duggan was last updated on December 30, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.