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Dr. Lewis H. Oster Jr., M.D.

Orthopaedic Hand Surgery Physician in Denver, CO · enumerated 2006.

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

National Provider Identifier

1336189208

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Registry record

Entity type Individual (Type 1)
Name Dr. Lewis H. Oster Jr.
Credential M.D.
Sex Male
Practice address 8101 East Lowry Boulevard, Suite 260, Denver, CO, 80230
Phone (303) 214-4500
Fax (303) 214-4571
Enumeration date Jun 7, 2006
Last updated in NPPES Dec 2, 2010

Taxonomy & licenses

207XS0106X Orthopaedic Hand Surgery Physician Allopathic & Osteopathic Physicians · License 28953 (CO) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 Lewis Oster's NPI record?
Cross-check NPI 1336189208 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1336189208 active?
Yes, as of the latest NPPES snapshot, NPI 1336189208 is active (record last updated 2010-12-02).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-12-02.