Brian Wirkus, PA-C
Physician Assistant · Olympia, WA
Brian Wirkus, PA-C is a physician assistant with a practice address in Olympia, Washington, and NPI 1811574262, issued on Mar 24, 2021. Check the license (Washington PA61148937, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Brian Wirkus
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA61148937 WA
Self-reported in NPPES; status is on the state search - Practice location
- 149 Lilly RD NE, Olympia, WA 98506
- Phone
- (360) 486-6772
- Enumerated
- Mar 24, 2021
- Record last updated
- Sep 19, 2022
- Fax
- (360) 455-7405
- Medicare enrollment
- Enrolled (PECOS I20240401002616); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,718 in Washington → Look up another NPI →
Also registered at 149 Lilly RD NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Brian Wirkus in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license PA61148937Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
49% more Medicare Part D claims than the average physician assistant in 2024
1,240 Medicare Part D claims for 478 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Tamsulosin Hcl442 claims
- Finasteride186 claims
- Alfuzosin Hcl Er73 claims
- Myrbetriq71 claims
- Gemtesa63 claims
- Sulfamethoxazole-Trimethoprim50 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: $64.66
3 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US Inc. The 64,719 providers of this specialty with any payment received $841.65 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
- Ihc Health Services IncSt George, UT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Brian Wirkus among 3,718 physician assistant records in Washington
Brian Wirkus, PA-C is one of 3,718 physician assistant records with a practice address in Washington. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 77% of them.
- NPI issued2021 · 77% of these records are older, 17% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2019 · median 2017 among the 2,460 with a school on file
- Record last updated2022 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
108 physician assistant records list a practice address in Olympia
They are 108 of the 5,034 NPPES records with a practice address in Olympia, and 3,718 physician assistant records in Washington.
All 3,718 in Washington → Every provider in Olympia → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Elizabeth Alberti, P.A.Olympia, WA 985061215087937
- Jennifer Cozart, PA-COlympia, WA 985061639173230
- Fredrick Eggers, P.A..Olympia, WA 985061275698730
- Richard Gailey, P.A.Olympia, WA 985061487719969
- John Herrera, PAOlympia, WA 985061467493767
- Marsha Lorentson, P.A.Olympia, WA 985061922141654
- Midge Price, P.A.-COlympia, WA 985061073523528
- Gregory Raappana, P.A.-COlympia, WA 985061144250572
Common questions
What is Brian Wirkus, PA-C's NPI number?
Brian Wirkus, PA-C's National Provider Identifier (NPI) is 1811574262, issued on Mar 24, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Brian Wirkus, PA-C located?
The NPPES record lists a practice address at 149 Lilly RD NE, Olympia, WA, 98506. Phone: (360) 486-6772. Providers update this record themselves, so call before visiting.
How can I verify Brian Wirkus, PA-C's license?
NPPES lists Washington license number PA61148937, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Brian Wirkus, PA-C prescribe under Medicare Part D?
In 2024, Brian Wirkus, PA-C had 1,240 Medicare Part D claims for 478 beneficiaries; the average among physician assistant prescribers was 830. 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.