Karen M. Devereux, FNP
Family Nurse Practitioner · Corvallis, OR
Karen M. Devereux, FNP is a family nurse practitioner with a practice address in Corvallis, Oregon, and NPI 1245428564, issued on Oct 11, 2007. Check the license (Oregon 201507009NP, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karen M. Devereux
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 201507009NP OR
Self-reported in NPPES; status is on the state search - Practice location
- 530 NW 27TH St, Corvallis, OR 97330
- Phone
- (541) 766-6835
- Enumerated
- Oct 11, 2007
- Record last updated
- Apr 29, 2026
- Fax
- (541) 766-6186
- Medicaid ID
- 500698210 OR
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 2,384 in Oregon → Look up another NPI →
Also registered at 530 NW 27TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dennis Abreu, LCSWClinical Social Worker1134180573
- Robert AckerlindCommunity Health Worker1356787568
- Kareem AddassiStudent in an Organized Health Care Education/Training Program1063074870
- Queenie Love AgbayaniCommunity Health Worker1801549126
- Deidma Agee-Brockmann, QMHACase Manager/Care Coordinator1316148638
- Mustafa Al IsmailCommunity Health Worker1316312978
Verify Karen M. Devereux in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license 201507009NPCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.0 times the Medicare Part D claims of the average family nurse practitioner in 2024
3,955 Medicare Part D claims for 340 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 85 claims were for opioids.
Most prescribed
- Amlodipine Besylate173 claims
- Atorvastatin Calcium171 claims
- Levothyroxine Sodium166 claims
- Lisinopril166 claims
- Gabapentin128 claims
- Metoprolol Succinate124 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.
Karen M. Devereux among 2,384 family nurse practitioner records in Oregon
Karen M. Devereux, FNP 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 2007, is newer than 20% of them.
- NPI issued2007 · 20% of these records are older, 73% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2026 · 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).
45 family nurse practitioner records list a practice address in Corvallis
They are 45 of the 4,096 NPPES records with a practice address in Corvallis, and 2,384 family nurse practitioner records in Oregon.
All 2,384 in Oregon → Every provider in Corvallis → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Ilene Cann, MSNCorvallis, OR 973301750585857
- Renee Edwards, FNPCorvallis, OR 973301346241262
- Kayla Freitas, FNP-CCorvallis, OR 973301972646271
- David Hall, FNPCorvallis, OR 973301124161344
- Judy Josephson, FNPCorvallis, OR 973301780870303
- Susan KeisterCorvallis, OR 973301427033729
- Paula King, FNPCorvallis, OR 973301598745861
- Elizabeth Lenehan, FAMILY NPCorvallis, OR 973301720055254
Common questions
What is Karen M. Devereux, FNP's NPI number?
Karen M. Devereux, FNP's National Provider Identifier (NPI) is 1245428564, issued on Oct 11, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Karen M. Devereux, FNP located?
The NPPES record lists a practice address at 530 NW 27TH St, Corvallis, OR, 97330. Phone: (541) 766-6835. Providers update this record themselves, so call before visiting.
How can I verify Karen M. Devereux, FNP's license?
NPPES lists Oregon license number 201507009NP, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Karen M. Devereux, FNP prescribe under Medicare Part D?
In 2024, Karen M. Devereux, FNP had 3,955 Medicare Part D claims for 340 beneficiaries; 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.