Vanessa Kelly Mizak, FNP-C, AGCNS-BC
Nurse Practitioner · Corvallis, OR
Vanessa Kelly Mizak, FNP-C, AGCNS-BC is a nurse practitioner with a practice address in Corvallis, Oregon, and NPI 1669860979, issued on Jan 8, 2015. Check the license (Oregon 201804760NP-PP, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Vanessa Kelly Mizak
- Credential
- FNP-C, AGCNS-BC
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- 201804760NP-PP OR
201804762CNS OR
0993810 CO
APN.0991563-CNS CO
Self-reported in NPPES; status is on the state search - Practice location
- 3600 NW Samaritan Dr Ste 227, Corvallis, OR 97330
- Phone
- (541) 768-1261
- Enumerated
- Jan 8, 2015
- Record last updated
- Sep 13, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid ID
- 85780073 CO
- Medicare enrollment
- Enrolled (PECOS I20180911002783); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 599 in Oregon → Look up another NPI →
Also registered at 3600 NW Samaritan Dr Ste 227
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Vanessa Kelly Mizak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license 201804760NP-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
3.4 times the Medicare Part D claims of the average nurse practitioner in 2024
3,749 Medicare Part D claims for 460 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 66% of claims.
Most prescribed
- Trelegy Ellipta820 claims
- Albuterol Sulfate Hfa465 claims
- Breztri Aerosphere252 claims
- Prednisone214 claims
- Anoro Ellipta199 claims
- Azithromycin172 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 98.7 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $381.34
10 payments; by number, the most common kind was food and beverage; the largest payer was United Therapeutics Corporation. 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.
Bills Medicare through one group practice
- Good Samaritan Hospital CorvallisCorvallis, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Vanessa Kelly Mizak among 599 nurse practitioner records in Oregon
Vanessa Kelly Mizak, FNP-C, AGCNS-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 fileYes · 56% of these records are
- Graduated2014 · median 2017 among the 333 with a school on file
- Record last updated2021 · 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 Corvallis → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Holly Almond, NPCorvallis, OR 973301649233503
- Susan Corcoran, FNP, CNMCorvallis, OR 973301902863467
- Nicole Fisher, NPCorvallis, OR 973301619344520
- Deidre Greene, ANPCorvallis, OR 973301114963568
- Kourtney Hanks, CNM/FNPCorvallis, OR 973301013371707
- Victoria Hoang, RN, MSNCorvallis, OR 973301467117358
- Catherine Jacobsen, DNP, FNPCorvallis, OR 973301184221780
- Kimberly Montagne, FNPCorvallis, OR 973301932136967
Common questions
What is Vanessa Kelly Mizak, FNP-C, AGCNS-BC's NPI number?
Vanessa Kelly Mizak, FNP-C, AGCNS-BC's National Provider Identifier (NPI) is 1669860979, issued on Jan 8, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Vanessa Kelly Mizak, FNP-C, AGCNS-BC located?
The NPPES record lists a practice address at 3600 NW Samaritan Dr Ste 227, Corvallis, OR, 97330. Phone: (541) 768-1261. Providers update this record themselves, so call before visiting.
How can I verify Vanessa Kelly Mizak, FNP-C, AGCNS-BC's license?
NPPES lists Oregon license number 201804760NP-PP, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Vanessa Kelly Mizak, FNP-C, AGCNS-BC prescribe under Medicare Part D?
In 2024, Vanessa Kelly Mizak, FNP-C, AGCNS-BC had 3,749 Medicare Part D claims for 460 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
What is Vanessa Kelly Mizak, FNP-C, AGCNS-BC's MIPS final score?
The 2023 MIPS final score is 98.7 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.