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Dr. Lloyd M Olsen, MD

Internal Medicine Physician in Tyler, TX · enumerated 2006 · practices at Trinity Clinic.

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

National Provider Identifier

1336113042

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Registry record

Entity type Individual (Type 1)
Name Dr. Lloyd M Olsen
Credential MD
Sex Male
Practice address 520 E Douglas Blvd, Tyler, TX, 75702
Phone (903) 510-8712
Enumeration date Feb 17, 2006
Last updated in NPPES Oct 13, 2014

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License E4578 (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
122965003 Medicaid TX -

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

What is the NPI number for Lloyd Olsen?
The National Provider Identifier (NPI) for Lloyd Olsen is 1336113042, a Type 1 (individual) record in the CMS NPPES registry.
Where does Lloyd Olsen practice?
The practice location on file with NPPES is in Tyler, TX. Providers can have multiple locations; NPPES lists the primary practice address.

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