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

Prof. Mark Joseph Quinn, PA-C

Individual provider Physician Assistant · NPI 1558324541

Prof. Mark Joseph Quinn, PA-C is a Physician Assistant in Rifle, Colorado. Qualified in 1981, 45 years ago. Practices with Grand River Hospital District, a 80-clinician group and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
45
Licensed in
CO
In the registry since
2006
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

See every abbreviation used in this directory →

Practice location Address checks out

501 Airport Rd
Rifle, CO 81650-8510
Phone: (719) 524-7607
Show map & directions

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

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 036 (CO)

Record details

NPI number1558324541
Entity typeIndividual (Type 1)
GenderMale
Credentials PA-C
Sole proprietorNo
NPI enumeratedApril 10, 2006
Last updated in NPPESFebruary 14, 2020
Certification dateFebruary 14, 2020

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 1981 (45 years in practice)
Group practice Grand River Hospital District — 80 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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