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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Lance Terry Marr, M.D.

Urology Physician in Portland, OR · enumerated 2007.

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

National Provider Identifier

1982745121

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Registry record

Entity type Individual (Type 1)
Name Dr. Lance Terry Marr
Credential M.D.
Sex Male
Practice address 5050 Ne Hoyt St Ste 514, Portland, OR, 97213
Phone (503) 488-2323
Fax (503) 488-2340
Enumeration date Feb 9, 2007
Last updated in NPPES Mar 27, 2024

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License MD27381 (OR) 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
8483042 Medicaid WA -
272444 Medicaid OR -

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

Is NPI 1982745121 active?
Yes, as of the latest NPPES snapshot, NPI 1982745121 is active (record last updated 2024-03-27).
How do I verify Lance Marr's NPI record?
Cross-check NPI 1982745121 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-27.