Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Angela L. Neff, APRN
Nurse Practitioner in Casper, WY · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1134470099
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Registry record
Entity type Individual (Type 1)
Name Angela L. Neff
Credential APRN
Sex Female
Practice address 5000 Blackmore Rd, Casper, WY, 82609
Phone (307) 233-6037
Fax (307) 233-6089
Enumeration date Oct 1, 2012
Last updated in NPPES Feb 16, 2023
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License C-APN.0100257-C-NP (CO) Secondary
363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 27393.1195 (WY) Secondary
363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License C-APN.0100257-C-NP (CO) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 27393.1195 (WY) Primary
APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists.
About the APRN 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
Where does Angela Neff practice?
The practice location on file with NPPES is in Casper, WY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Angela Neff?
The National Provider Identifier (NPI) for Angela Neff is 1134470099, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Amy Whinnery Medical Physician Assistant · Casper, WY NPI 1710973177 Jungsook Johnson Family Medicine Physician · Casper, WY NPI 1720061658 Gabriele Knierim Family Medicine Physician · Casper, WY NPI 1366420499 Paul Harnetty Gynecology Physician · Casper, WY NPI 1881649374 William Shughart Physician Assistant · Casper, WY NPI 1285673962 Valerie Goen Mockenturm Medical Physician Assistant · Casper, WY NPI 1851336598 Sarah Grooms Pediatrics Physician · Casper, WY NPI 1609887470 H. Radke Family Medicine Physician · Casper, WY NPI 1720188972
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-02-16.