Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ernest Prochazka

Occupational Medicine Physician in Long Beach, CA · enumerated 2008.

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

National Provider Identifier

1881872489

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Ernest Prochazka

Sex Male

Practice address 6147 E Huntdale St, Long Beach, CA, 90808

Phone (361) 537-3576

Enumeration date Feb 6, 2008

Last updated in NPPES Feb 6, 2008

Taxonomy & licenses

2083X0100X Occupational Medicine Physician Allopathic & Osteopathic Physicians · License C51296 (CA) Primary

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 Ernest Prochazka practice?

The practice location on file with NPPES is in Long Beach, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Ernest Prochazka?

The National Provider Identifier (NPI) for Ernest Prochazka is 1881872489, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-06.