Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jeffrey H Landau, M.D.

Urology Physician in Allen, TX · enumerated 2005.

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

National Provider Identifier

1891788022

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Registry record

Entity type Individual (Type 1)

Name Jeffrey H Landau

Credential M.D.

Sex Male

Practice address 1105 Central Expy N, Suite 350, Allen, TX, 75013

Phone (972) 747-4200

Enumeration date Aug 23, 2005

Last updated in NPPES May 21, 2024

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 77084 (MN) Secondary

208800000X Urology Physician Allopathic & Osteopathic Physicians · License G50587 (CA) Secondary

208800000X Urology Physician Allopathic & Osteopathic Physicians · License K4934 (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
029520602	Medicaid	TX	-
8AJ901	Other	TX	BLUECROSS 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 Jeffrey Landau's NPI record?

Cross-check NPI 1891788022 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1891788022 active?

Yes, as of the latest NPPES snapshot, NPI 1891788022 is active (record last updated 2024-05-21).

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Laura Jones Physician Assistant · Allen, TX NPI 1881686939 Nurul Islam Pediatrics Physician · Allen, TX NPI 1932199833 Catherine Chen Ophthalmology Physician · Allen, TX NPI 1790750461 Saleem Akbar Cardiovascular Disease Physician · Allen, TX NPI 1417925298 Robert Steele Certified Registered Nurse Anesthetist · Allen, TX NPI 1134189681 Nicole Gee Critical Care Neonatal Nurse Practitioner · Allen, TX NPI 1104889443 Judith Anderson Neonatal-Perinatal Medicine Physician · Allen, TX NPI 1649236605 Jeffrey Burchard Family Medicine Physician · Allen, TX NPI 1073571394

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-21.