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

Allison Polzin, AG-ACNP

Individual provider Acute Care Nurse Practitioner · NPI 1306358429

Allison Polzin, AG-ACNP is a Nurse Practitioner in Greeley, Colorado. Qualified in 2017, 9 years ago. Practices with Banner Health Physicians Colorado LLC, a 277-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
9
Licensed in
CO
In the registry since
2017
Specialties on file
2

Practice location Address checks out

2410 W 16th St
Greeley, CO 80634
Phone: (970) 810-3988
Show map & directions

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

Additional practice locations (1)

  • 1635 Aurora Ct Fl 4, Aurora, CO 80045 — (970) 724-3116

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence APN.0993343-NP (CO)
Acute Care Nurse Practitioner Taxonomy 363LA2100X · Licence 0993343 (CO)

Record details

NPI number1306358429
Entity typeIndividual (Type 1)
GenderFemale
Credentials AG-ACNP
Sole proprietorNo
NPI enumeratedOctober 30, 2017
Last updated in NPPESSeptember 20, 2019
Mailing addressPo Box 110429, Aurora, CO 80042-0429

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Banner Health Physicians Colorado Llc — 277 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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