Quick answers
- Which hospitals does John J. Frank work at?
- Medicare's official clinician data lists John J. Frank at 5 hospitals: Delta County Memorial Hospital, Gunnison Valley Hospital, Intermountain Health St. Mary's Regional Hospital, Montrose Regional Health and Southwest Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John J. Frank see patients?
- Medicare's clinician data lists 6 practice locations, including Cortez, CO, Montrose, CO and Gunnison, CO. Call before your visit to confirm the address.
- What is John J. Frank's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also Cardiovascular Disease (Cardiology) and Interventional Cardiology.
- Does John J. Frank accept Medicare assignment?
- Yes. Medicare's clinician data says John J. Frank 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 John J. Frank?
- (970) 565-6666, as listed in official Medicare / NPI Registry data.
- What is John J. Frank's NPI number?
- 1003019563. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John J. Frank works
Medicare's Facility Affiliation Data lists John J. Frank at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Delta County Memorial HospitalDelta, CO · Acute Care Hospital · CCN 060071
- Gunnison Valley HospitalGunnison, CO · Critical Access Hospital · CCN 061320
- Intermountain Health St. Mary's Regional HospitalGrand Junction, CO · Acute Care Hospital · CCN 060023
- Montrose Regional HealthMontrose, CO · Acute Care Hospital · CCN 060006
- Southwest Memorial HospitalCortez, CO · Critical Access Hospital · CCN 061327
Practice locations
Addresses where John J. Frank is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 1311 N Mildred RdCortez, CO 81321 (970) 565‑6666
- 2233 E Main StMontrose, CO 81401
- 300 S Nevada Ave, Mrh Cardiology CenterMontrose, CO 81401 (970) 240‑7132
- 711 N Taylor StGunnison, CO 81230
- 800 S 3rd StMontrose, CO 81401 (970) 249‑2211
Group practices
Medicare enrollment lists John J. Frank as a member of these groups (CMS data updated 2026-10-02).
- Montrose Memorial Hospital, Inc148 clinicians in the group
- Southwest Health System Inc51 clinicians in the group
Specialties
Other internal medicine doctors in Cortez
Clinicians with the same Medicare primary specialty in Cortez, CO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1998 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1003019563 |
| Corrections | Report 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians