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Internal Medicine

Brian Reagan, MD

Works at hospitals in Cooperstown, NY · Cobleskill, NY · New York

Summary

Brian Reagan, MD (Internal Medicine) is listed by Medicare at 2 hospitals in Cooperstown, NY and Cobleskill, NY. NPI 1447202882. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Brian Reagan, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
39Years since medical school (graduated 1987)
Georgetown University School Of MedicineMedical school
MaleGender (as listed)
Mary Imogene Bassett HospitalGroup practice

Quick answers

Which hospitals does Brian Reagan work at?
Medicare's official clinician data lists Brian Reagan at 2 hospitals: Bassett Healthcare and Cobleskill Regional Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Brian Reagan see patients?
Medicare's clinician data lists 1 practice location in Cooperstown, NY. Call before your visit to confirm the address.
What is Brian Reagan's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Brian Reagan accept Medicare assignment?
Yes. Medicare's clinician data says Brian Reagan accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Brian Reagan?
(607) 547-3480, as listed in official Medicare / NPI Registry data.
What is Brian Reagan's NPI number?
1447202882. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Brian Reagan works

Medicare's Facility Affiliation Data lists Brian Reagan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Brian Reagan is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Brian Reagan as a member of this group (CMS data updated 2026-10-02).

  • Mary Imogene Bassett Hospital763 clinicians in the group

Specialties

Find other Internal Medicine doctors in New York →

Other internal medicine doctors in Cooperstown

Clinicians with the same Medicare primary specialty in Cooperstown, NY — not a recommendation.

All internal medicine doctors in Cooperstown →

Clinician information

CredentialMD
Medical schoolGeorgetown University School Of Medicine
Graduation year1987
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1447202882
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians