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

Alison L Collings, NP

Individual provider Physician Assistant · NPI 1750583019

Alison L Collings, NP is a Nurse Practitioner in Denver, Colorado. Qualified in 2005, 21 years ago. Practices with Healthone Clinic Services - Oncology Hematology LLC, a 47-clinician group and accepts Medicare assignment. Licensed in Colorado and Utah.

Years since qualifying
21
Licensed in
CO, UT
In the registry since
2007
Specialties on file
2
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location Address checks out

1721 E 19th Ave Ste 300
Denver, CO 80218-1258
Phone: (720) 754-4800
Fax: (720) 754-4801
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 5881 (CO)
Physician Assistant Taxonomy 363A00000X · Licence 346877-4405 (UT)

Record details

NPI number1750583019
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedMay 31, 2007
Last updated in NPPESMarch 7, 2023

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice Healthone Clinic Services - Oncology Hematology Llc — 47 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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