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Family Practice

Barton E. Giessel, MD

Works at hospitals in Hollister, CA · Durango, CO · Cortez, CO · California, Colorado

Summary

Barton E. Giessel, MD (Family Practice) is listed by Medicare at 3 hospitals in Hollister, CA, Durango, CO and Cortez, CO. NPI 1578616504. 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 Barton E. Giessel, 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

Family PracticePrimary specialty
YesAccepts Medicare assignment
30Years since medical school (graduated 1996)
University Of Texas Medical Branch At GalvestonMedical school
MaleGender (as listed)
Southwest Colorado Mental Health Center IncGroup practice

Quick answers

Which hospitals does Barton E. Giessel work at?
Medicare's official clinician data lists Barton E. Giessel at 3 hospitals: Hazel Hawkins Memorial Hospital, Mercy Regional Medical Center and Southwest Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Barton E. Giessel see patients?
Medicare's clinician data lists 2 practice locations, including Dove Creek, CO and Cortez, CO. Call before your visit to confirm the address.
What is Barton E. Giessel's specialty?
Medicare lists Family Practice as the primary specialty.
Does Barton E. Giessel accept Medicare assignment?
Yes. Medicare's clinician data says Barton E. Giessel 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 Barton E. Giessel?
(970) 677-2291, as listed in official Medicare / NPI Registry data.
What is Barton E. Giessel's NPI number?
1578616504. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Barton E. Giessel works

Medicare's Facility Affiliation Data lists Barton E. Giessel 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 Barton E. Giessel is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Barton E. Giessel as a member of this group (CMS data updated 2026-10-02).

  • Southwest Colorado Mental Health Center Inc73 clinicians in the group

Specialties

Find other Family Practice doctors in Colorado →

Other family doctors in Colorado

Clinicians with the same Medicare primary specialty in Colorado — not a recommendation.

All family doctors in Colorado →

Clinician information

CredentialMD
Medical schoolUniversity Of Texas Medical Branch At Galveston
Graduation year1996
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1578616504
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