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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. BARBARA ANN GRAHAM MD
NPI 1861476020
Internal Medicine in Portland, OR

Active since December 01, 2005
12672 NW BARNES RD, SUITE #100, PORTLAND, OR 97229(503) 644-7434(503) 350-1754 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Barbara Ann Graham Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. BARBARA ANN GRAHAM MD (NPI 1861476020) is an individual internal medicine provider in Portland, Oregon, licensed in Oregon (MD 15611) and active in the NPI registry since December 2005.

NPPES Registry Identity

NPI1861476020
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. BARBARA ANN GRAHAMCredential: MD
Location Address12672 NW BARNES RD, SUITE #100Portland, OR 97229-6016
Mailing Address10912 Nw Lusanne CtPortland, OR 97229-6172 · (503) 671-9333 · Fax (503) 626-8366
Phone(503) 644-7434
Fax(503) 350-1754
Sole ProprietorNo
Enumeration DateDecember 1, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1861476020 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in OR · MD 15611
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
12672 NW BARNES RD, Portland, OR 97229
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Other Identifiers 2

Medicaid017181OR
OtherK1059-01OR · Pacificsource

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. KATHERINE MARIE GRAHAM D.M.D.
Dentist (General Practice)
12672 NW BARNES RD, SUITE 101
PORTLAND, OR 97229
Washington County (503) 644-9915
KATHERINE M GRAHAM DMD PC
Dentist (General Practice)
12672 NW BARNES RD, SUITE 101
PORTLAND, OR 97229
Washington County (503) 644-9915
BARBARA A GRAHAM MD PC
Internal Medicine
12672 NW BARNES RD, SUITE 100
PORTLAND, OR 97229
Washington County (503) 671-9333

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Barbara Graham's NPI number?

The NPI number for Barbara Graham is 1861476020. It was assigned to this individual provider in the NPPES registry on December 1, 2005.

Where is Barbara Graham located?

Barbara Graham practices at 12672 NW Barnes Rd Suite #100, Portland, OR 97229. The listed phone number is (503) 644-7434.

What is Barbara Graham's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Barbara Graham was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 35 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.