Sierra Butler, PA-C
Physician Assistant · Moses Lake, WA
Sierra Butler, PA-C is a physician assistant with a practice address in Moses Lake, Washington, and NPI 1487216420, issued on Jun 29, 2019. Check the license (Washington PA60971025, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sierra Butler
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA60971025 WA
Self-reported in NPPES; status is on the state search - Practice location
- 605 S Coolidge St, Moses Lake, WA 98837
- Phone
- (509) 765-0674
- Enumerated
- Jun 29, 2019
- Record last updated
- Jun 3, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (509) 764-0344
- Medicare enrollment
- Enrolled (PECOS I20200129001960); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 605 S Coolidge St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mary Aardal, R.D.Registered Dietitian1659570489
- Melissa Almond, PA-CPhysician Assistant1770093304
- Tyson AndelinPhysician Assistant1508343732
- Sandy Anderson, DHDental Hygienist1235320763
- Eric Aronsohn, PA-CMedical Physician Assistant1336229152
- Julia Austin, RNCase Manager/Care Coordinator1760669527
Verify Sierra Butler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license PA60971025Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
24% fewer Medicare Part D claims than the average physician assistant in 2024
627 Medicare Part D claims for 58 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Lisinopril61 claims
- Levothyroxine Sodium40 claims
- Rosuvastatin Calcium34 claims
- Metformin Hcl29 claims
- Jardiance26 claims
- Losartan Potassium26 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.
Bills Medicare through one group practice
- Moses Lake Community Health CenterQuincy, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
30 physician assistant records list a practice address in Moses Lake
They are 30 of the 901 NPPES records with a practice address in Moses Lake, and 3,718 physician assistant records in Washington.
All 30 in Moses Lake → All 3,718 in Washington → Every provider in Moses Lake →
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 Sierra Butler, PA-C's NPI number?
Sierra Butler, PA-C's National Provider Identifier (NPI) is 1487216420, issued on Jun 29, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Sierra Butler, PA-C located?
The NPPES record lists a practice address at 605 S Coolidge St, Moses Lake, WA, 98837. Phone: (509) 765-0674. Providers update this record themselves, so call before visiting.
How can I verify Sierra Butler, PA-C's license?
NPPES lists Washington license number PA60971025, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Sierra Butler, PA-C prescribe under Medicare Part D?
In 2024, Sierra Butler, PA-C had 627 Medicare Part D claims for 58 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.