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

Dr. Laurence A Weider, M.D.

Surgery of the Hand (Plastic Surgery) Physician in Dallas, TX · enumerated 2005.

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

National Provider Identifier

1164417358

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Registry record

Entity type Individual (Type 1)

Name Dr. Laurence A Weider

Credential M.D.

Sex Male

Practice address Dallas, TX, 75230

Phone (972) 566-8444

Fax (972) 566-8453

Enumeration date Sep 14, 2005

Last updated in NPPES Mar 29, 2011

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

Taxonomy & licenses

2082S0105X Surgery of the Hand (Plastic Surgery) Physician Allopathic & Osteopathic Physicians · License J4602 (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
181391100	Other	TX	OWCP
76467	Other	TX	AMERIGROUP
030446101	Medicaid	TX	-
50EJ	Other	TX	BLUE CROSS BLUE SHIELD

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 Laurence Weider's NPI record?

Cross-check NPI 1164417358 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1164417358 active?

Yes, as of the latest NPPES snapshot, NPI 1164417358 is active (record last updated 2011-03-29).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-03-29.