Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Christopher Douglas Tessier, MD

Urology Physician in Portland, OR · enumerated 2005.

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

National Provider Identifier

1710971262

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Christopher Douglas Tessier

Credential MD

Sex Male

Practice address 3181 Sw Sam Jackson Park Rd, Portland, OR, 97239

Phone (503) 346-1500

Fax (503) 494-8671

Enumeration date Sep 9, 2005

Last updated in NPPES Sep 26, 2025

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License MD70014352 (WA) Primary

208800000X Urology Physician Allopathic & Osteopathic Physicians · License MD173791 (OR) Secondary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Christopher Tessier's NPI record?

Cross-check NPI 1710971262 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1710971262 active?

Yes, as of the latest NPPES snapshot, NPI 1710971262 is active (record last updated 2025-09-26).

Other providers at this practice address

Browse all →

Jerris Hedges Emergency Medicine Physician · Portland, OR NPI 1972506301 Brandon Horowitz Emergency Medicine Physician · Portland, OR NPI 1720082357 Mary Ann Browning Family Nurse Practitioner · Portland, OR NPI 1770587222 Robert Lowe Emergency Medicine Physician · Portland, OR NPI 1427052166 Mohamud Daya Emergency Medicine Physician · Portland, OR NPI 1629073895 Ritu Sahni Emergency Medicine Physician · Portland, OR NPI 1720083991 Alfredo Sabbaj Emergency Medicine Physician · Portland, OR NPI 1336144450 Robert Hendrickson Medical Toxicology (Emergency Medicine) Physician · Portland, OR NPI 1467457192

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-26.