Quick answers
- Which hospitals does Mark Tuttle work at?
- Medicare's official clinician data lists Mark Tuttle at 5 hospitals: Longs Peak Hospital, Medical Center of the Rockies, Poudre Valley Hospital, UCHealth Broomfield Hospital and UCHealth Greeley Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark Tuttle see patients?
- Medicare's clinician data lists 1 practice location in Longmont, CO. Call before your visit to confirm the address.
- What is Mark Tuttle's specialty?
- Medicare lists Interventional Cardiology as the primary specialty, and also Cardiovascular Disease (Cardiology).
- Does Mark Tuttle accept Medicare assignment?
- Yes. Medicare's clinician data says Mark Tuttle 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.
- Does Mark Tuttle offer telehealth?
- Medicare's clinician data says Mark Tuttle offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Mark Tuttle?
- (720) 718-5280, as listed in official Medicare / NPI Registry data.
- What is Mark Tuttle's NPI number?
- 1194086900. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mark Tuttle works
Medicare's Facility Affiliation Data lists Mark Tuttle at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Longs Peak HospitalLongmont, CO · Acute Care Hospital · CCN 060128
- Medical Center of the RockiesLoveland, CO · Acute Care Hospital · CCN 060119
- Poudre Valley HospitalFort Collins, CO · Acute Care Hospital · CCN 060010
- UCHealth Broomfield HospitalBroomfield, CO · Acute Care Hospital · CCN 060129
- UCHealth Greeley HospitalGreeley, CO · Acute Care Hospital · CCN 060131
Practice locations
Addresses where Mark Tuttle is enrolled with Medicare (CMS data updated 2026-10-02).
- 1760 E Ken Pratt Blvd, Suite 205 LpmcLongmont, CO 80504 (720) 718‑5280
Group practices
Medicare enrollment lists Mark Tuttle as a member of this group (CMS data updated 2026-10-02).
- Poudre Valley Medical Group LLC2,440 clinicians in the group
Specialties
Other interventional cardiologists in Colorado
Clinicians with the same Medicare primary specialty in Colorado — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Toledo College Of Medicine |
| Graduation year | 2012 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1194086900 |
| 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