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

Dr. David Michael Murdock, M.D.

Psychiatry Physician in Lake Charles, LA · enumerated 2006 · practices at Mmg Archer Institute, LLC.

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

National Provider Identifier

1508830316

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Registry record

Entity type Individual (Type 1)

Name Dr. David Michael Murdock

Credential M.D.

Sex Male

Practice address Lake Charles, LA, 70601

Phone (337) 480-7800

Fax (337) 474-4552

Enumeration date Feb 16, 2006

Last updated in NPPES Apr 28, 2022

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

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 10838R (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
10838R	Other	LA	STATE LICENSE
1480851	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.

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Frequently asked questions

How do I verify David Murdock's NPI record?

Cross-check NPI 1508830316 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1508830316 active?

Yes, as of the latest NPPES snapshot, NPI 1508830316 is active (record last updated 2022-04-28).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-04-28.