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Cardiovascular Disease (Cardiology)

Douglas M. Guy, MD

Works at hospitals in Bellevue, NE · Miles City, MT · Billings, MT … · Nebraska, Montana

Summary

Douglas M. Guy, MD (Cardiovascular Disease (Cardiology)) is listed by Medicare at 5 hospitals in Bellevue, NE, Miles City, MT and Billings, MT and other places. NPI 1508827692. 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 Douglas M. Guy, 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

Cardiovascular Disease (Cardiology)Primary specialty
YesAccepts Medicare assignment
42Years since medical school (graduated 1984)
University Of Nebraska College Of MedicineMedical school
MaleGender (as listed)

Quick answers

Which hospitals does Douglas M. Guy work at?
Medicare's official clinician data lists Douglas M. Guy at 5 hospitals: Bellevue Medical Center, Holy Rosary Hospital, Intermountain Health St Vincent Regional Hospital, The Nebraska Medical Center and The Nebraska Methodist Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Douglas M. Guy see patients?
Medicare's clinician data lists 6 practice locations, including Bellevue, NE, Billings, MT and Omaha, NE. Call before your visit to confirm the address.
What is Douglas M. Guy's specialty?
Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty, and also Internal Medicine.
Does Douglas M. Guy accept Medicare assignment?
Yes. Medicare's clinician data says Douglas M. Guy 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 Douglas M. Guy?
(402) 763-3035, as listed in official Medicare / NPI Registry data.
What is Douglas M. Guy's NPI number?
1508827692. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Douglas M. Guy works

Medicare's Facility Affiliation Data lists Douglas M. Guy 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 Douglas M. Guy is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.

Group practices

Medicare enrollment lists Douglas M. Guy as a member of these groups (CMS data updated 2026-10-02).

  • UNMC Physicians1,518 clinicians in the group
  • SCL Health Medical Group - Billings LLC297 clinicians in the group
  • Haysam Akkad, MD, PC5 clinicians in the group
  • Nebraska Cardiac Care, PC3 clinicians in the group

Specialties

Find other Cardiovascular Disease (Cardiology) doctors in Nebraska →

Other cardiologists in Bellevue

Clinicians with the same Medicare primary specialty in Bellevue, NE — not a recommendation.

All cardiologists in Bellevue →

Clinician information

CredentialMD
Medical schoolUniversity Of Nebraska College Of Medicine
Graduation year1984
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1508827692
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