Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Charles Wayne Gilleland, M.D.

Emergency Medicine Physician in Corpus Christi, TX · enumerated 2005.

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

National Provider Identifier

1518955988

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Registry record

Entity type Individual (Type 1)

Name Charles Wayne Gilleland

Credential M.D.

Sex Male

Practice address 100 Country Club Dr, Corpus Christi, TX, 78412

Phone (361) 992-3853

Fax (361) 994-0981

Enumeration date Oct 11, 2005

Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License E4353 (TX) 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
P00192827	Other	TX	RAILROAD MCARE PROV. NO.
8P5503	Other	TX	BCBS PROVIDER NUMBER

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

How do I verify Charles Gilleland's NPI record?

Cross-check NPI 1518955988 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1518955988 active?

Yes, as of the latest NPPES snapshot, NPI 1518955988 is active (record last updated 2007-07-09).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.