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

Individual provider Physician Assistant · NPI 1790811065

Julie Ann Messina, PA is a Physician Assistant in Lone Tree, Colorado. Qualified in 2001, 25 years ago. Practices with Rocky Mountain Cancer Centers LLP, a 132-clinician group and accepts Medicare assignment. Licensed in California and Colorado.

Years since qualifying
25
Licensed in
CA, CO
In the registry since
2007
Specialties on file
2
What do these letters mean?
PA — Physician Assistant
A licensed clinician who examines, diagnoses and treats under a physician's supervision.

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Practice location Address checks out

10107 Ridgegate Pkwy Ste 200
Lone Tree, CO 80124-5641
Phone: (303) 925-0700
Fax: (303) 329-2599
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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 PA.0005093 (CO)
Physician Assistant Taxonomy 363A00000X · Licence PA16195 (CA)

Record details

NPI number1790811065
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA
Sole proprietorNo
NPI enumeratedFebruary 23, 2007
Last updated in NPPESFebruary 17, 2025
Certification dateFebruary 17, 2025

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2001 (25 years in practice)
Group practice Rocky Mountain Cancer Centers Llp — 132 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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