Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Billie J. Wilhelm, NP
Nurse Practitioner in Denver, CO · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1902230774
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Registry record
Entity type Individual (Type 1)
Name Billie J. Wilhelm
Credential NP
Sex Female
Practice address 555 17th St, Denver, CO, 80202
Phone (720) 577-5251
Enumeration date Aug 28, 2013
Last updated in NPPES Nov 7, 2023
Taxonomy & licenses
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209.010688 (IL) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License ARNP9460973 (FL) Primary
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority.
About the NP 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.
Frequently asked questions
What is the NPI number for Billie Wilhelm?
The National Provider Identifier (NPI) for Billie Wilhelm is 1902230774, a Type 1 (individual) record in the CMS NPPES registry.
Where does Billie Wilhelm practice?
The practice location on file with NPPES is in Denver, CO. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Coram Healthcare Corporation of Greater D.C. Home Infusion Therapy Pharmacy · Denver, CO NPI 1366598575 Coramrx LLC Specialty Pharmacy · Denver, CO NPI 1730228933 T2 Medical, Inc. Home Infusion Therapy Pharmacy · Denver, CO NPI 1659403749 Coram Clinical Trials, Inc. Case Management Agency · Denver, CO NPI 1366574469 Coram Specialty Infusion Services, Inc. Home Infusion Therapy Pharmacy · Denver, CO NPI 1528190626
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-07.