Barbara Ann Graham, MD
Internal Medicine Physician · Portland, OR
Barbara Ann Graham, MD is an internal medicine physician with a practice address in Portland, Oregon, and NPI 1861476020, issued on Dec 1, 2005. Check the license (Oregon MD 15611, as entered in NPPES) on the Oregon Medical Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Barbara Ann Graham
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD 15611 OR
Self-reported in NPPES; status is on the state search - Practice location
- 12672 NW Barnes RD, Portland, OR 97229
- Phone
- (503) 644-7434
- Enumerated
- Dec 1, 2005
- Record last updated
- Jul 13, 2026
- Fax
- (503) 350-1754
- Medicaid ID
- 017181 OR
- Entity
- Type 1 · individual
Also registered at 12672 NW Barnes RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Katherine Graham, D.M.D.General Practice Dentistry1144203688
Verify Barbara Ann Graham in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD 15611Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
889 internal medicine physician records list a practice address in Portland
They are 889 of the 42,088 NPPES records with a practice address in Portland, and 2,116 internal medicine physician records in Oregon. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 889 in Portland → All 2,116 in Oregon → Every provider in Portland →
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- Mohamed Abdel Khalek, M.DRoseburg, OR1972687390
- Rand AbedalweliPortland, OR1265019996
- Robert Abernathy, M.D.Bend, OR1063433449
- Rebecca Abney, D.O.Portland, OR1881984748
- Mohamed Aboukhashan, MDMedford, OR1932350782
- Allison Abraham, D.O.Portland, OR1831488444
- Heidi Abreu Pacheco, M.DMount Angel, OR1669691721
- Hennie Abrio, MDRoseburg, OR1891925129
Common questions
What is Barbara Ann Graham, MD's NPI number?
Barbara Ann Graham, MD's National Provider Identifier (NPI) is 1861476020, issued on Dec 1, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Barbara Ann Graham, MD located?
The NPPES record lists a practice address at 12672 NW Barnes RD, Portland, OR, 97229. Phone: (503) 644-7434. Providers update this record themselves, so call before visiting.
How can I verify Barbara Ann Graham, MD's license?
NPPES lists Oregon license number MD 15611, as entered by the provider. Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.