Gary W. Takahashi, M.D.
Hematology & Oncology Physician · Beaverton, OR
Gary W. Takahashi, M.D. is a hematology & oncology physician with a practice address in Beaverton, Oregon, and NPI 1881697415, issued on May 27, 2005. Check the license (Oregon MD14500, as entered in NPPES) on the Oregon Medical Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Gary W. Takahashi
- Credential
- M.D.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- MD14500 OR
Self-reported in NPPES; status is on the state search - Practice location
- 15700 SW Greystone Court, Beaverton, OR 97006
- Phone
- (503) 203-1000
- Enumerated
- May 27, 2005
- Record last updated
- Oct 17, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (503) 203-1010
- Medicaid ID
- 54853 OR
- Entity
- Type 1 · individual
Also registered at 15700 SW Greystone Court
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Frederick Ey, M.D.Hematology & Oncology Physician1326041948
- Kevin Yee, M.D.Hematology (Internal Medicine) Physician1548263189
Verify Gary W. Takahashi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD14500Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Hematology & Oncology Physician providers in Oregon
There are 138 hematology & oncology physician records in Oregon. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other hematology & oncology physician records in Oregon
- Gerald Ahmann, MDMedford, OR1124073671
- Sharif Ahmed, M.D.Portland, OR1629465554
- Jay Andersen, M.D.Portland, OR1922001023
- Eric Anderson, M.D., PH.D.Hood River, OR1477765493
- Patrick Archie, MDLa Grande, OR1982895835
- Tarunpreet Bains, M.D.Portland, OR1144416009
- Pragathi Balakrishna, M.D.Medford, OR1295112118
- Nicholas Barber, MDSalem, OR1508033465
- Christine Barnett, M.D.Portland, OR1679772743
- Kenneth Bensch, M.D., PH.D.Portland, OR1750694675
Common questions
What is Gary W. Takahashi, M.D.'s NPI number?
Gary W. Takahashi, M.D.'s National Provider Identifier (NPI) is 1881697415, issued on May 27, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Gary W. Takahashi, M.D. located?
The NPPES record lists a practice address at 15700 SW Greystone Court, Beaverton, OR, 97006. Phone: (503) 203-1000. Providers update this record themselves, so call before visiting.
How can I verify Gary W. Takahashi, M.D.'s license?
NPPES lists Oregon license number MD14500, 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.