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

Fredrick Sebastian Leach, MD

Urology Physician in Plano, TX · enumerated 2006.

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

National Provider Identifier

1871542050

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Registry record

Entity type Individual (Type 1)

Name Fredrick Sebastian Leach

Credential MD

Sex Male

Practice address Plano, TX, 75093

Phone (972) 384-3470

Fax (972) 384-3474

Enumeration date May 8, 2006

Last updated in NPPES Apr 10, 2014

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

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License J9736 (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
TXB103992	Other	TX	PTAN

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

What specialty is Fredrick Leach?

Fredrick Leach is registered in NPPES with the primary taxonomy of Urology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Mohamad Amer Alaiti Interventional Cardiology Physician · Plano, TX NPI 1346445442 Kalpesh Patel Interventional Cardiology Physician · Plano, TX NPI 1053572263 Krpmed Pllc Interventional Cardiology Physician · Plano, TX NPI 1538910427 Heart Institute of Texas Pllc Interventional Cardiology Physician · Plano, TX NPI 1972496966

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-04-10.