NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Allen Nicholas Jarzombek, MD

Family Medicine Physician in Bastrop, TX · enumerated 2014.

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

National Provider Identifier

1306257738

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Allen Nicholas Jarzombek
Credential MD
Sex Male
Practice address 3101 Highway 71 E Ste 101, Bastrop, TX, 78602
Phone (512) 304-0300
Fax (855) 270-9668
Enumeration date May 20, 2014
Last updated in NPPES Aug 22, 2024

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License S3000 (TX) Primary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 35152 (AL) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
1306257738 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

What is the NPI number for Allen Jarzombek?
The National Provider Identifier (NPI) for Allen Jarzombek is 1306257738, a Type 1 (individual) record in the CMS NPPES registry.
Where does Allen Jarzombek practice?
The practice location on file with NPPES is in Bastrop, TX. 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 2024-08-22.