Irene Castro, PA-C
Physician Assistant · Sunnyside, WA
Irene Castro, PA-C is a physician assistant with a practice address in Sunnyside, Washington, and NPI 1235712860, issued on May 2, 2021. Check the license (Washington PA61163611, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Irene Castro
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA61163611 WA
Self-reported in NPPES; status is on the state search - Practice location
- 2680 Yakima Valley Hwy Ste B, Sunnyside, WA 98944
- Phone
- (509) 839-3000
- Enumerated
- May 2, 2021
- Entity
- Type 1 · individual
Also registered at 2680 Yakima Valley Hwy Ste B
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Karina BorgesPhysician Assistant1356910343
Verify Irene Castro in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license PA61163611Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
14% more Medicare Part D claims than the average physician assistant in 2024
951 Medicare Part D claims for 147 beneficiaries, against an average of 832 among the 95,030 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium75 claims
- Rosuvastatin Calcium69 claims
- Lisinopril43 claims
- Trulicity43 claims
- Lisinopril-Hydrochlorothiazide34 claims
- Omeprazole34 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
- Yakima Valley Farm Workers ClinicYakima, WA
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.
16 physician assistant records list a Sunnyside practice address
They are 16 of the 290 NPPES records with a Sunnyside practice address, and 3,517 physician assistant records in Washington.
All 16 in Sunnyside → All 3,517 in Washington → Every provider in Sunnyside →
Other physician assistant records in Washington
- Eric Abarr, PA-CMarysville, WA1598655292
- Ahmed Abdelshafy, PA-CCheney, WA1457029795
- Sihaam AbdiShoreline, WA1801758289
- Nicole Abdullah, PAWenatchee, WA1285032268
- Kimberly Abella-Cree, PA-CYakima, WA1548514292
- Buddhika AbeyratneOak Harbor, WA1104369560
- Danielle Abrass, PA-CSeattle, WA1184140717
- Abraham Abu, PA-CSeattle, WA1710036587
- Alvin AbuegEverett, WA1396132015
- Aaron Adam, PA-CVancouver, WA1447543459
Common questions
What is Irene Castro, PA-C's NPI number?
Irene Castro, PA-C's National Provider Identifier (NPI) is 1235712860, issued on May 2, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Irene Castro, PA-C located?
The NPPES record lists a practice address at 2680 Yakima Valley Hwy Ste B, Sunnyside, WA, 98944. Phone: (509) 839-3000. Providers update this record themselves, so call before visiting.
How can I verify Irene Castro, PA-C's license?
NPPES lists Washington license number PA61163611, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Irene Castro, PA-C prescribe under Medicare Part D?
In 2024, Irene Castro, PA-C had 951 Medicare Part D claims for 147 beneficiaries; the average among physician assistant prescribers was 832. 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.