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

Shawn Karns

Individual provider Physician Assistant · NPI 1275776700

Shawn Karns is a Physician Assistant in Boulder, Colorado. Qualified in 2008, 18 years ago. Practices with Bouldercentre for Orthopedics PC, a 56-clinician group and accepts Medicare assignment. Licensed in California and Colorado.

Years since qualifying
18
Licensed in
CA, CO
In the registry since
2009
Specialties on file
3
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Practice location Address checks out

4740 Pearl Pkwy Ste 200
Boulder, CO 80301-3080
Phone: (303) 449-2730
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence PTL.0003390 (CO)
Physician Assistant Taxonomy 363A00000X · Licence 20209 (CA)
Surgical Physician Assistant Taxonomy 363AS0400X · Licence 3390 (CO)

Record details

NPI number1275776700
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedApril 14, 2009
Last updated in NPPESNovember 20, 2025
Certification dateNovember 20, 2025
Mailing address4740 Pearl Pkwy Ste 200, Boulder, CO 80301-3080

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice Bouldercentre For Orthopedics Pc — 56 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Boulder