SEAN J. CALLAHAN
NPI 1336402940
Internal Medicine - Pulmonary Disease in Ann Arbor, MI
About Sean J. Callahan NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SEAN J. CALLAHAN (NPI 1336402940) is an individual pulmonary disease provider in Ann Arbor, Michigan, licensed in Utah (10830570-1205) and active in the NPI registry since June 2012. He is enrolled in Medicare PECOS, is affiliated with Unc Hospitals, and is a graduate of University Of Virginia School Of Medicine (2012).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Sean J. Callahan 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.
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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Unc Hospitals
Acute Care Hospitals · Chapel Hill, NCChatham Hospital Inc
Critical Access Hospitals · Siler City, NCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48109 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.
Referred Medical Equipment & Supplies CMS DME claims 4
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
ANN ARBOR, MI 48109
ANN ARBOR, MI 48109
ANN ARBOR, MI 48109
ANN ARBOR, MI 48109
ANN ARBOR, MI 48109
ANN ARBOR, MI 48109
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 Sean Callahan's NPI number?
The NPI number for Sean Callahan is 1336402940. It was assigned to this individual provider in the NPPES registry on June 19, 2012.
Where is Sean Callahan located?
Sean Callahan practices at 1500 E Medical Center Dr 3116 Taubman Ctr, Spc 5368, Ann Arbor, MI 48109. The listed phone number is (734) 936-5582.
What is Sean Callahan's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is Sean Callahan enrolled in Medicare?
Yes. Sean Callahan 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.
What insurance does Sean Callahan accept?
Health plans from Blue Cross and Blue Shield of NC and UnitedHealthcare list Sean Callahan 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 Sean Callahan affiliated with any hospitals?
According to CMS data, Sean Callahan is affiliated with Unc Hospitals and Chatham Hospital Inc.
When was this NPI record last updated?
The NPPES record for Sean Callahan was last updated on March 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
