Pieter Esterhay, M.D.
Emergency Medicine Physician · Puyallup, WA
Pieter Esterhay, M.D. is an emergency medicine physician with a practice address in Puyallup, Washington, and NPI 1992727580, issued on Jul 24, 2006. Check the license on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Pieter Esterhay
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- Practice location
- 401 15TH Ave SE, Puyallup, WA 98372
- Phone
- (253) 697-4000
- Enumerated
- Jul 24, 2006
- Entity
- Type 1 · individual
Also registered at 401 15TH Ave SE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Menilik Asfaw, MDInternal Medicine Physician1972093953
- Venus Azimi, D.OStudent in an Organized Health Care Education/Training Program1518280791
- Gordon Baldwin, PHARMDOncology Pharmacist1023639333
- Sean BaltesPharmacist1780534578
- Emily Banks, RN, DNPRegistered Nurse1881263895
- Juanita Beard, LMHCMental Health Counselor1427567270
Verify Pieter Esterhay in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical CommissionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
37% fewer Medicare Part D claims than the average emergency medicine physician in 2024
225 Medicare Part D claims for 150 beneficiaries, against an average of 355 among the 49,029 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims. 39 claims were for opioids.
Most prescribed
- Ondansetron Odt27 claims
- Cefdinir25 claims
- Oxycodone Hcl20 claims
- Hydrocodone-Acetaminophen19 claims
- Azithromycin12 claims
- Amoxicillin-Clavulanate Potass11 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
- Western Washington Emergency Physicians PLLCTacoma, 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.
Emergency Medicine Physician providers in Washington
There are 1,396 emergency medicine physician records in Washington.
Other emergency medicine physician records in Washington
- Jeffrey AbrahamsGig Harbor, WA1306802558
- Amer Abu-KwaikYakima, WA1982308672
- Henry Ackerman, MDEverett, WA1649965682
- Colm Acuff, DOEnumclaw, WA1487605671
- Jan Adams, MDPort Angeles, WA1548221096
- Adeyinka Adedipe, M.D.Seattle, WA1942272984
- Robert Adelman, MDEdmonds, WA1376585414
- Angus Agnew, M.D.Tacoma, WA1497140206
- Meghan Ahearn, M.D.Port Angeles, WA1568754943
- Alec Ajhar, DOTacoma, WA1659930733
Common questions
What is Pieter Esterhay, M.D.'s NPI number?
Pieter Esterhay, M.D.'s National Provider Identifier (NPI) is 1992727580, issued on Jul 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Pieter Esterhay, M.D. located?
The NPPES record lists a practice address at 401 15TH Ave SE, Puyallup, WA, 98372. Phone: (253) 697-4000. Providers update this record themselves, so call before visiting.
How can I verify Pieter Esterhay, M.D.'s license?
Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Pieter Esterhay, M.D. prescribe under Medicare Part D?
In 2024, Pieter Esterhay, M.D. had 225 Medicare Part D claims for 150 beneficiaries; the average among emergency medicine physician prescribers was 355. 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.