Yumi Aikawa, DO
General Practice Physician · Springfield, OR
Yumi Aikawa, DO is a general practice physician with a practice address in Springfield, Oregon, and NPI 1952797508, issued on Apr 10, 2015. Check the license (Oregon DO189235, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Yumi Aikawa
- Credential
- DO
- Primary taxonomy
- General Practice Physician 208D00000X
- License numbers
- DO189235 OR
DO00882 RI
Self-reported in NPPES; status is on the state search - Practice location
- 1800 Centennial Blvd, Springfield, OR 97477
- Phone
- (541) 747-4300
- Enumerated
- Apr 10, 2015
- Record last updated
- Jun 2, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (541) 746-0655
- Medicaid ID
- 500753182 OR
- Medicare enrollment
- Enrolled (PECOS I20181126003464); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 1800 Centennial Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alison Erde, MDFamily Medicine Physician1760434385
- Elizabeth Escobedo, CHESHealth Educator1568321784
- Zachary Horwitz, MDFamily Medicine Physician1942959119
- Nicole Kepner, PHARMDAmbulatory Care Pharmacist1932609245
- Chelsea Loy, CSWAClinical Social Worker1639820418
- Julie MottMental Health Counselor1265847271
Verify Yumi Aikawa in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license DO189235Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% more Medicare Part D claims than the average general practice physician in 2024
4,963 Medicare Part D claims for 418 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 107 claims were for opioids.
Most prescribed
- Atorvastatin Calcium272 claims
- Lisinopril220 claims
- Levothyroxine Sodium197 claims
- Gabapentin192 claims
- Losartan Potassium188 claims
- Omeprazole183 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.
Bills Medicare through one group practice
- Northwest Medical Homes, LLCSpringfield, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
General Practice Physician providers in Oregon
There are 95 general practice physician records in Oregon.
Other general practice physician records in Oregon
- Brittany Alloway, DOEugene, OR1386037240
- Dale Alter, M.D.Albany, OR1780691121
- Chantelle Baldwin, DO, NDEugene, OR1245544857
- Michael Barmache, M.D.Lake Oswego, OR1639284557
- Karen Buntman, MDEugene, OR1861546301
- Steven Burns, M.D.Roseburg, OR1568572725
- Mary Caron, D.O.Talent, OR1013013713
- Gregory Carroll, MDTigard, OR1588688014
- Ralph Carter, MDHood River, OR1346232865
- Susan Chapler, M.D.Portland, OR1265824767
Common questions
What is Yumi Aikawa, DO's NPI number?
Yumi Aikawa, DO's National Provider Identifier (NPI) is 1952797508, issued on Apr 10, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Yumi Aikawa, DO located?
The NPPES record lists a practice address at 1800 Centennial Blvd, Springfield, OR, 97477. Phone: (541) 747-4300. Providers update this record themselves, so call before visiting.
How can I verify Yumi Aikawa, DO's license?
NPPES lists Oregon license number DO189235, 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 Yumi Aikawa, DO prescribe under Medicare Part D?
In 2024, Yumi Aikawa, DO had 4,963 Medicare Part D claims for 418 beneficiaries; the average among general practice physician prescribers was 3,030. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 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.
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.