Ryo Shohara, M.D.
Hematology & Oncology Physician · Portland, OR
Ryo Shohara, M.D. is a hematology & oncology physician with a practice address in Portland, Oregon, and NPI 1023296126, issued on Jan 31, 2008. Check the license (Oregon MD161625, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Ryo Shohara
- Credential
- M.D.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License numbers
- MD161625 OR
248961 NY
Self-reported in NPPES; status is on the state search - Practice location
- 3600 N Interstate Ave, Portland, OR 97227
- Phone
- (503) 331-6500
- Enumerated
- Jan 31, 2008
- Entity
- Type 1 · individual
Also registered at 3600 N Interstate Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nancy Alexander, AU.DAudiologist1912949694
- Rulla AlsaediPharmacist1942907266
- Jennifer AndersonOncology Registered Nurse1942139019
- Shareen BakerOptician1851488373
- Christine Barnett, M.D.Hematology & Oncology Physician1679772743
- Lane Barton, MDPhysical Medicine & Rehabilitation Physician1114036746
Verify Ryo Shohara in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD161625Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
92% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
71 Medicare Part D claims for 37 beneficiaries, against an average of 885 among the 8,428 providers of this specialty who prescribed in Part D.
Most prescribed
- Anastrozole26 claims
- Exemestane11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Hematology & Oncology Physician providers in Oregon
There are 140 hematology & oncology physician records in Oregon.
Other hematology & oncology physician records in Oregon
- Gerald Ahmann, MDMedford, OR1124073671
- Jay Andersen, M.D.Portland, OR1922001023
- Molly Andreason, MDPortland, OR1831518687
- Pragathi Balakrishna, M.D.Medford, OR1295112118
- Christine Barnett, M.D.Portland, OR1679772743
- Kenneth Bensch, M.D., PH.D.Portland, OR1750694675
- Eric Bernstein, M.D.Hood River, OR1629290549
- Seymour Bronstein, M.D.La Grande, OR1114984424
- Glenn Buchanan, MDEugene, OR1972589141
- James Butrynski, M.D.Eugene, OR1427134287
Common questions
What is Ryo Shohara, M.D.'s NPI number?
Ryo Shohara, M.D.'s National Provider Identifier (NPI) is 1023296126, issued on Jan 31, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Ryo Shohara, M.D. located?
The NPPES record lists a practice address at 3600 N Interstate Ave, Portland, OR, 97227. Phone: (503) 331-6500. Providers update this record themselves, so call before visiting.
How can I verify Ryo Shohara, M.D.'s license?
NPPES lists Oregon license number MD161625, 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.
How much does Ryo Shohara, M.D. prescribe under Medicare Part D?
In 2024, Ryo Shohara, M.D. had 71 Medicare Part D claims for 37 beneficiaries; the average among hematology & oncology physician prescribers was 885. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.