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

Allison Tanis

Individual provider Physician Assistant · NPI 1578284147

Allison Tanis is a Physician Assistant in Thornton, Colorado. Qualified in 2023, 3 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
3
Licensed in
CO
In the registry since
2022

Practice location Address checks out

9351 Grant St Ste 600
Thornton, CO 80229-4373
Phone: (720) 531-8377
Show map & directions

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

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence PA.0008191 (CO)

Record details

NPI number1578284147
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedSeptember 12, 2022
Last updated in NPPESDecember 1, 2025
Certification dateDecember 1, 2025
Mailing address9351 Grant St Ste 600, Thornton, CO 80229-4373

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Thornton