DR. MICHAEL HARRIGAN MD
NPI 1376633537
Emergency Medicine in Chapel Hill, NC
About Dr. Michael Harrigan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MICHAEL HARRIGAN MD (NPI 1376633537) is an individual emergency medicine provider in Chapel Hill, North Carolina, licensed in North Carolina (9600135) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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 Harrigan Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Michael Harrigan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Chapel Hill, NC 27514
- Reassigned Medicare billing, North Carolina enrollment
- 2,797 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 2
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 27599 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.
CHAPEL HILL, NC 27599
CHAPEL HILL, ND 27599
CHAPEL HILL, NC 27599
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 Harrigan's NPI number?
The NPI number for Michael Harrigan is 1376633537. It was assigned to this individual provider in the NPPES registry on October 16, 2006.
Where is Michael Harrigan located?
Michael Harrigan practices at 101 Manning Dr, Chapel Hill, NC 27599. The listed phone number is (919) 966-4996.
What is Michael Harrigan's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Michael Harrigan enrolled in Medicare?
Yes. Michael Harrigan is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Michael Harrigan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Harrigan reassigns Medicare benefits to University Of North Carolina At Chapel Hill (Chapel Hill, NC). 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 Harrigan'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 Harrigan was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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 Harrigan, MD · NPI 1376633537
Emergency Medicine physician in Chapel Hill, North Carolina. Individual provider, active in the CMS NPPES registry since October 16, 2006.
## Identity
- **NPI:** 1376633537 (Entity type: Individual)
- **Enumerated:** October 16, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 9600135 (North Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 101 MANNING DR, Chapel Hill, NC 27599-0001
- **Phone:** (919) 966-4996 · **Fax:** (919) 843-5515
## 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 North Carolina At Chapel Hill (NPI 1780669200, Chapel Hill, NC), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 8, 2007
- **Other identifiers:** Medicaid 8939059 (NC); Medicare UPIN G41468 (NC); Medicare ID-Type Unspecified 2233615E (NC)
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Source: [NPI Profile](https://npiprofile.com/npi/1376633537) · Data from the CMS NPPES public registry.