Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mark David Fallon-Cyr, MD

Individual provider Psychiatry Physician · NPI 1174550909

Mark David Fallon-Cyr, MD is a Psychiatry in Durango, Colorado. Graduated from University of Arizona College of Medicine in 1986, 40 years ago. Practices with Southern Ute Indian Tribe, a 13-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Colorado.

Years since qualifying
40
Trained at
University of Arizona College of Medicine
Licensed in
CO
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

281 Sawyer Dr Ste 100
Durango, CO 81303-3409
Phone: (970) 259-2162
Fax: (970) 247-0455
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Child & Adolescent Psychiatry Physician (primary) Taxonomy 2084P0804X · Licence 31873 (CO)
Psychiatry Physician Taxonomy 2084P0800X · Licence 31873 (CO)

Record details

NPI number1174550909
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 27, 2006
Last updated in NPPESFebruary 14, 2022
Certification dateFebruary 14, 2022
Mailing addressPo Box 1328, Durango, CO 81302-1328

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPSYCHIATRY
Medical schoolUNIVERSITY OF ARIZONA COLLEGE OF MEDICINE
Graduated 1986 (40 years in practice)
Group practice Southern Ute Indian Tribe — 13 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

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