Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Jenet Langjahr, FNP
Nurse Practitioner in Lancaster, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1356301162
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Registry record
Entity type Individual (Type 1)
Name Mrs. Jenet Langjahr
Credential FNP
Sex Female
Practice address 1523 W Avenue J, Suite #7, Lancaster, CA, 93534
Phone (661) 945-2221
Fax (661) 945-0831
Enumeration date Mar 24, 2006
Last updated in NPPES Jan 21, 2021
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 8422 (CA) Primary
FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan.
About the FNP 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 Jenet Langjahr?
The National Provider Identifier (NPI) for Jenet Langjahr is 1356301162, a Type 1 (individual) record in the CMS NPPES registry.
Where does Jenet Langjahr practice?
The practice location on file with NPPES is in Lancaster, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-21.