Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Charles John Haase III, M.D.

Emergency Medicine Physician in Baton Rouge, LA · enumerated 2013.

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

National Provider Identifier

1619310828

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Registry record

Entity type Individual (Type 1)

Name Dr. Charles John Haase III

Credential M.D.

Sex Male

Practice address 8733 Siegen Ln # 101, Baton Rouge, LA, 70810

Phone (225) 313-6886

Enumeration date Apr 8, 2013

Last updated in NPPES Jan 5, 2019

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License MD207981 (LA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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

What is the NPI number for Charles Haase?

The National Provider Identifier (NPI) for Charles Haase is 1619310828, a Type 1 (individual) record in the CMS NPPES registry.

Where does Charles Haase practice?

The practice location on file with NPPES is in Baton Rouge, LA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-05.