Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Chester Morrison Dellinger III, MD

Emergency Medicine Physician in Opelousas, LA · enumerated 2006.

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

National Provider Identifier

1386744456

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Registry record

Entity type Individual (Type 1)

Name Dr. Chester Morrison Dellinger III

Credential MD

Sex Male

Practice address Opelousas, LA, 70570

Phone (337) 948-3011

Enumeration date Sep 25, 2006

Last updated in NPPES Apr 1, 2014

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 019527 (LA) Primary

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
1954390	Medicaid	LA	-

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 Chester Dellinger?

The National Provider Identifier (NPI) for Chester Dellinger is 1386744456, a Type 1 (individual) record in the CMS NPPES registry.

Where does Chester Dellinger practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-04-01.