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

MS. Margaret Mary Hartley, PA-C

Individual provider Medical Physician Assistant · NPI 1225030026

MS. Margaret Mary Hartley, PA-C is a Medical Physician Assistant in Gypsum, Colorado. Licensed in Colorado. Registered with an NPI since 2005.

Licensed in
CO
In the registry since
2005
Specialties on file
2
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

35 Lindbergh Dr Unit 110
Gypsum, CO 81637-5461
Phone: (970) 431-2871
Fax: (883) 331-1384
Show map & directions

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

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 506 (CO)
Medical Physician Assistant Taxonomy 363AM0700X · Licence 506 (CO)

Record details

NPI number1225030026
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorNo
NPI enumeratedAugust 11, 2005
Last updated in NPPESAugust 1, 2023
Certification dateAugust 1, 2023