NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Timothy H. Bixenman Jr., APRN, FNP-C

Family Nurse Practitioner in Amarillo, TX · enumerated 2011.

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

National Provider Identifier

1881999340

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mr. Timothy H. Bixenman Jr.
Credential APRN, FNP-C
Sex Male
Practice address 4510 Bell St, Amarillo, TX, 79109
Phone (806) 212-4835
Fax (806) 212-0900
Enumeration date Jan 13, 2011
Last updated in NPPES Dec 4, 2023

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP119572 (TX) Secondary
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP119572 (TX) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Timothy Bixenman's NPI record?
Cross-check NPI 1881999340 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1881999340 active?
Yes, as of the latest NPPES snapshot, NPI 1881999340 is active (record last updated 2023-12-04).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-04.