Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Christina Gertrud Rehm, MD

Surgery Physician in Portland, OR · enumerated 2006.

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

National Provider Identifier

1104837913

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Registry record

Entity type Individual (Type 1)

Name Dr. Christina Gertrud Rehm

Credential MD

Sex Female

Practice address 3710 Sw Us Veterans Hospital Rd, P3surg, Portland, OR, 97239

Phone (503) 220-8262

Fax (503) 220-3415

Enumeration date Aug 10, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License MD21502 (OR) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1104837913 active?

Yes, as of the latest NPPES snapshot, NPI 1104837913 is active (record last updated 2007-07-08).

How do I verify Christina Rehm's NPI record?

Cross-check NPI 1104837913 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Richard Ismach Emergency Medicine Physician · Portland, OR NPI 1780688556 James Bryan Emergency Medicine Physician · Portland, OR NPI 1083618524 James Sardo Clinical Psychologist · Portland, OR NPI 1366432643 Laurent Avondstondt Family Nurse Practitioner · Portland, OR NPI 1053302265 Molly Phan Optometrist · Portland, OR NPI 1124003397 Christopher Blazes Psychiatry Physician · Portland, OR NPI 1568449916 Elizabeth White-Chu Geriatric Medicine (Internal Medicine) Physician · Portland, OR NPI 1588638183 Megan Clark Registered Dietitian · Portland, OR NPI 1548234537

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.