Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Justin Feldschau, MSN FNP-C

Family Nurse Practitioner in Port Arthur, TX · enumerated 2016.

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

National Provider Identifier

1396198669

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Registry record

Entity type Individual (Type 1)

Name Justin Feldschau

Credential MSN FNP-C

Sex Male

Practice address 2501 Jimmy Johnson Blvd Ste 501a, Port Arthur, TX, 77640

Phone (409) 833-9797

Fax (409) 654-6912

Enumeration date Jul 21, 2016

Last updated in NPPES Jun 6, 2022

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 730605 (TX) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP131554 (TX) Primary

Other identifiers

Identifier	Type	State	Issuer
364521001	Medicaid	TX	-

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

Where does Justin Feldschau practice?

The practice location on file with NPPES is in Port Arthur, TX. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Justin Feldschau?

The National Provider Identifier (NPI) for Justin Feldschau is 1396198669, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-06-06.