Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Rendel Ramsey Houston, MD

Urology Physician in Lancaster, CA · enumerated 2005.

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

National Provider Identifier

1457344350

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Registry record

Entity type Individual (Type 1)

Name Dr. Rendel Ramsey Houston

Credential MD

Sex Male

Practice address 44725 10th St W, #170, Lancaster, CA, 93534

Phone (661) 723-7886

Fax (661) 949-7746

Enumeration date Aug 25, 2005

Last updated in NPPES Jul 5, 2017

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License G14956 (CA) 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
00G149560	Medicaid	CA	-

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 Rendel Houston?

Rendel Houston 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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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-07-05.