DR. MICHAEL E MULLIGAN MD
NPI 1972599553
Radiology - Diagnostic Radiology in Baltimore, MD
About Dr. Michael E Mulligan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MICHAEL E MULLIGAN MD (NPI 1972599553) is an individual diagnostic radiology provider in Baltimore, Maryland, licensed in Maryland (D0032656) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Michael E Mulligan Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Michael Mulligan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Baltimore, MD 21201
- Reassigned Medicare billing, District of Columbia enrollment
- 140 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21201 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.
BALTIMORE, MD 21201
BALTIMORE, MD 21201
BALTIMORE, MD 21201
BALTIMORE, MD 21201
BALTIMORE, MD 21201
BALTIMORE, MD 21201
BALTIMORE, MD 21201
BALTIMORE, MD 21201
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 Mulligan's NPI number?
The NPI number for Michael Mulligan is 1972599553. It was assigned to this individual provider in the NPPES registry on September 20, 2005.
Where is Michael Mulligan located?
Michael Mulligan practices at 22 S Greene St, Dept Of Radiology, Baltimore, MD 21201. The listed phone number is (410) 328-3477.
What is Michael Mulligan's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Michael Mulligan enrolled in Medicare?
Yes. Michael Mulligan is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Michael Mulligan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Mulligan reassigns Medicare benefits to University Of Maryland Diagnostic Imaging Specialists P A (Baltimore, MD). The 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 Mulligan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Michael Mulligan was last updated on April 26, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Dr. Michael E Mulligan, MD · NPI 1972599553
Diagnostic Radiology physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since September 20, 2005.
## Identity
- **NPI:** 1972599553 (Entity type: Individual)
- **Enumerated:** September 20, 2005
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** D0032656 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 22 S GREENE ST, DEPT OF RADIOLOGY, Baltimore, MD 21201-1544
- **Phone:** (410) 328-3477
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** University Of Maryland Diagnostic Imaging Specialists P A (NPI 1154335487, Baltimore, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 26, 2019
- **Other identifiers:** Medicaid 027870498 (DC); Medicaid 086501000 (MD)
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Source: [NPI Profile](https://npiprofile.com/npi/1972599553) · Data from the CMS NPPES public registry.