Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Allison M Wilder, RN

Registered Nurse in Denver, CO · enumerated 2009.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1558508143

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Registry record

Entity type Individual (Type 1)

Name Allison M Wilder

Credential RN

Sex Female

Practice address 4200 W Conejos Pl, #516, Denver, CO, 80204

Phone (303) 629-3717

Enumeration date Jan 19, 2009

Last updated in NPPES Jan 19, 2009

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 184858 (CO) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Allison Wilder?

Allison Wilder is registered in NPPES with the primary taxonomy of Registered Nurse. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Alan Rosenberg Rheumatology Physician · Denver, CO NPI 1639145923 Lynne Midgley Dentist · Denver, CO NPI 1114988185 Raleigh Prof Pharmacy Inc Long Term Care Pharmacy · Denver, CO NPI 1649382573 George Rossie Specialist · Denver, CO NPI 1184708497 David Munoz General Practice Physician · Denver, CO NPI 1134268360 Fred Grossman, MD Specialist · Denver, CO NPI 1043483589 Lindsay Goss Registered Nurse · Denver, CO NPI 1568611168 Meredith Cooley Registered Nurse · Denver, CO NPI 1598919896

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-01-19.