Kelsey Tanaka, FNP
Family Nurse Practitioner · Portland, OR
Kelsey Tanaka, FNP is a family nurse practitioner with a practice address in Portland, Oregon, and NPI 1649727348, issued on Sep 10, 2016. Check the license (Oregon 202206538NP-PP, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kelsey Tanaka
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 202206538NP-PP OR
A162206 IA
AP60687964 WA
Self-reported in NPPES; status is on the state search - Practice location
- 839 NE Holladay St, Portland, OR 97232
- Phone
- (503) 203-0700
- Enumerated
- Sep 10, 2016
- Entity
- Type 1 · individual
Also registered at 839 NE Holladay St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mary AnfilofieffAmbulatory Care Registered Nurse1316895675
- Edward Chaplain, MDFamily Medicine Physician1275559940
- Duy Tran, M.D.Family Medicine Physician1134115512
- Jonathan Vinson, MDFamily Medicine Physician1003836487
- Jean-Huei Yau, MDFamily Medicine Physician1346603792
Verify Kelsey Tanaka in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license 202206538NP-PPCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
7% more Medicare Part D claims than the average family nurse practitioner in 2024
1,393 Medicare Part D claims for 334 beneficiaries, against an average of 1,302 among the 128,048 providers of this specialty who prescribed in Part D. 112 claims were for opioids.
Most prescribed
- Atorvastatin Calcium84 claims
- Amlodipine Besylate80 claims
- Oxycodone Hcl37 claims
- Trazodone Hcl35 claims
- Hydrocodone-Acetaminophen34 claims
- Metoprolol Succinate34 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.
One hospital or facility affiliation
- Providence Health And Services OregonPortland, OR
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
509 family nurse practitioner records list a Portland practice address
They are 509 of the 42,088 NPPES records with a Portland practice address, and 2,077 family nurse practitioner records in Oregon.
All 509 in Portland → All 2,077 in Oregon → Every provider in Portland →
Other family nurse practitioner records in Oregon
- April Abaecherli-Shore, FNP-CGresham, OR1881060267
- Leslie Abbott, FNPRoseburg, OR1700217064
- Samantha Abbott, FNPMilwaukie, OR1043855257
- Tristin Accuardi, DNP-FNPAstoria, OR1366970758
- Bonita Acosta, FNPCanyonville, OR1295882512
- Melissa Adair, ARNPPortland, OR1023590197
- Erika Adams, FNP-CJohn Day, OR1174163356
- Lindsey Adkisson, DNP, FNP-BCEugene, OR1386266450
- Alyssa Anthea Adriano, DNP, FNP-C, BSN-RNPortland, OR1346727179
- Jonathan Aebischer, FNPGladstone, OR1639546203
Common questions
What is Kelsey Tanaka, FNP's NPI number?
Kelsey Tanaka, FNP's National Provider Identifier (NPI) is 1649727348, issued on Sep 10, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Kelsey Tanaka, FNP located?
The NPPES record lists a practice address at 839 NE Holladay St, Portland, OR, 97232. Phone: (503) 203-0700. Providers update this record themselves, so call before visiting.
How can I verify Kelsey Tanaka, FNP's license?
NPPES lists Oregon license number 202206538NP-PP, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Kelsey Tanaka, FNP prescribe under Medicare Part D?
In 2024, Kelsey Tanaka, FNP had 1,393 Medicare Part D claims for 334 beneficiaries; the average among family nurse practitioner prescribers was 1,302. 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.