Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Lawrence Clay Brotherton III, MD

Surgery Physician in Tulsa, OK · enumerated 2005.

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

National Provider Identifier

1144218322

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Registry record

Entity type Individual (Type 1)

Name Dr. Lawrence Clay Brotherton III

Credential MD

Sex Male

Practice address 1725 E 19th St, Suite 800, Tulsa, OK, 74104

Phone (918) 301-2505

Fax (918) 744-3633

Enumeration date Oct 11, 2005

Last updated in NPPES Jul 26, 2011

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 24398 (OK) 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
730768966	Other	OK	MEDICARE GROUP PIN
200060600A	Medicaid	OK	-

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 Lawrence Brotherton's NPI record?

Cross-check NPI 1144218322 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1144218322 active?

Yes, as of the latest NPPES snapshot, NPI 1144218322 is active (record last updated 2011-07-26).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-07-26.