Karlene Olson, FNP-BC
Nurse Practitioner · Tillamook, OR
Karlene Olson, FNP-BC is a nurse practitioner with a practice address in Tillamook, Oregon, and NPI 1790153195, issued on Sep 2, 2015. Check the license (Oregon 10058290, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karlene Olson
- Credential
- FNP-BC
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- 10058290 OR
AP8244 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 1100 3RD St, Tillamook, OR 97141
- Phone
- (503) 842-5546
- Enumerated
- Sep 2, 2015
- Record last updated
- Jul 24, 2026
- Fax
- (503) 815-7580
- Medicaid ID
- 072219 AZ
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 599 in Oregon → Look up another NPI →
Also registered at 1100 3RD St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Karlene Olson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license 10058290Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% fewer Medicare Part D claims than the average nurse practitioner in 2024
309 Medicare Part D claims for 93 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims.
Most prescribed
- Clopidogrel102 claims
- Brilinta41 claims
- Nitroglycerin17 claims
- Atorvastatin Calcium15 claims
- Entresto13 claims
- Metoprolol Succinate12 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.
Industry payments in 2024: $412.55
16 payments; by number, the most common kind was food and beverage; the largest payer was Zoll Services LLC (a/k/a Zoll LifeCor Corp). The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Karlene Olson among 599 nurse practitioner records in Oregon
Karlene Olson, FNP-BC is one of 599 nurse practitioner records with a practice address in Oregon. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 51% of them.
- NPI issued2015 · 51% of these records are older, 46% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileNo · 56% of these records are
- Record last updated2026 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nurse Practitioner providers in Oregon
There are 599 nurse practitioner records in Oregon.
All 599 in Oregon → Every provider in Tillamook → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Ashley Thiessen, NP, DNPTillamook, OR 971411730792409
- Rebecca Mickel, FNPSherwood, OR 971401932708526
- Patricia Truhn, ANPSherwood, OR 971401265465694
- Lori Shellman, APRNSeaside, OR 971381528876125
- Kansys ClouseWarrenton, OR 971461497249007
- Jacquelyn Trujillo, APRN-NP, RNFANewberg, OR 971321710622840
- Merlynn Arnett, ANPMcMinnville, OR 971281801992110
- Christina Cowgill, NP, CRNAMcMinnville, OR 971281467446328
Common questions
What is Karlene Olson, FNP-BC's NPI number?
Karlene Olson, FNP-BC's National Provider Identifier (NPI) is 1790153195, issued on Sep 2, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Karlene Olson, FNP-BC located?
The NPPES record lists a practice address at 1100 3RD St, Tillamook, OR, 97141. Phone: (503) 842-5546. Providers update this record themselves, so call before visiting.
How can I verify Karlene Olson, FNP-BC's license?
NPPES lists Oregon license number 10058290, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Karlene Olson, FNP-BC prescribe under Medicare Part D?
In 2024, Karlene Olson, FNP-BC had 309 Medicare Part D claims for 93 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.