Emily Yamashita, APRN
Family Nurse Practitioner · Portland, OR
Emily Yamashita, APRN is a family nurse practitioner with a practice address in Portland, Oregon, and NPI 1356504989, issued on Jul 3, 2008. Check the license (Oregon 200950133NP, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Emily Yamashita
- Credential
- APRN
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 200950133NP OR
Self-reported in NPPES; status is on the state search - Practice location
- 421 SW Oak St, Portland, OR 97204
- Phone
- (503) 988-7468
- Enumerated
- Jul 3, 2008
- Record last updated
- Feb 14, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (503) 988-3015
- Medicaid IDs
- 22959 OR
004236346 CT - Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 2,384 in Oregon → Look up another NPI →
Also registered at 421 SW Oak St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kerri Ault, MSWCase Manager/Care Coordinator1033273602
- Krista BabbittMental Health Counselor1578714614
Verify Emily Yamashita in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license 200950133NPCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average family nurse practitioner in 2024
11 Medicare Part D claims, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
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.
Emily Yamashita among 2,384 family nurse practitioner records in Oregon
Emily Yamashita, APRN is one of 2,384 family nurse practitioner records with a practice address in Oregon. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 27% of them.
- NPI issued2008 · 27% of these records are older, 70% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2014 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
591 family nurse practitioner records list a practice address in Portland
They are 591 of the 42,088 NPPES records with a practice address in Portland, and 2,384 family nurse practitioner records in Oregon.
All 2,384 in Oregon → Every provider in Portland → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Laurie Beeson, FNPPortland, OR 972041194878470
- Karen Briggs, NPPortland, OR 972041699795583
- Anne Daly, FNPPortland, OR 972041033262365
- Rachel Dummigan, FNPPortland, OR 972041629121959
- Sue Fagan, FNPPortland, OR 972041891848081
- Norma Furlong, FNPPortland, OR 972041528111721
- Diane Guta, FNPPortland, OR 972041962555128
- Debra Heybach, FNPPortland, OR 972041669525820
Common questions
What is Emily Yamashita, APRN's NPI number?
Emily Yamashita, APRN's National Provider Identifier (NPI) is 1356504989, issued on Jul 3, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Emily Yamashita, APRN located?
The NPPES record lists a practice address at 421 SW Oak St, Portland, OR, 97204. Phone: (503) 988-7468. Providers update this record themselves, so call before visiting.
How can I verify Emily Yamashita, APRN's license?
NPPES lists Oregon license number 200950133NP, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Emily Yamashita, APRN prescribe under Medicare Part D?
In 2024, Emily Yamashita, APRN had 11 Medicare Part D claims; the average among family nurse practitioner prescribers was 1,305. 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.