Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ronnie Edwin Mathews, MD

Orthopaedic Hand Surgery Physician in Zachary, LA · enumerated 2006 · practices at Lane Rmc Service Corp.

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

National Provider Identifier

1801852421

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Registry record

Entity type Individual (Type 1)

Name Dr. Ronnie Edwin Mathews

Credential MD

Sex Male

Practice address 2335 Church Street, Ste B, Zachary, LA, 70791

Phone (225) 654-6366

Fax (225) 654-6366

Enumeration date Apr 22, 2006

Last updated in NPPES Jan 15, 2009

Taxonomy & licenses

207XS0106X Orthopaedic Hand Surgery Physician Allopathic & Osteopathic Physicians · License 12742 (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
690224	Other	-	AETNA HEALTHCARE
1198242	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

Is NPI 1801852421 active?

Yes, as of the latest NPPES snapshot, NPI 1801852421 is active (record last updated 2009-01-15).

How do I verify Ronnie Mathews's NPI record?

Cross-check NPI 1801852421 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Lane Rmc Service Corp Family Medicine Physician · Zachary, LA NPI 1407059801

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-01-15.