NPPES file of Aug 9, 2026

Eric Walkenhorst, PHARM.D.

Pharmacist · Everett, WA

Eric Walkenhorst, PHARM.D. is a pharmacist with a practice address in Everett, Washington, and NPI 1861856627, issued on Apr 7, 2016. Check the license (Washington PH60592134, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1861856627
Name
Eric Walkenhorst
Credential
PHARM.D.
Primary taxonomy
Pharmacist 183500000X
License number
PH60592134 WA
Self-reported in NPPES; status is on the state search
Practice location
11918 Airport RD, Everett, WA 98204
Phone
(425) 353-7687
Enumerated
Apr 7, 2016
Record last updated
Apr 7, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(425) 519-9956
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 11918 Airport RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Harith AlkassarPharmacist1952091860
  2. Jayne Barkman, ARNP NP-CFamily Nurse Practitioner1932559101
  3. Celine DoPharmacist1942969977
  4. Michael NguyenPharmacist1235681602
  5. Tara O'ConnellPharmacist1376385971
  6. Nicole Pham, RPHPharmacist1992583322

Verify Eric Walkenhorst in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this profession
    Search for license PH60592134
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Washington license search

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Most of these Medicare Part D claims are vaccines, 100% of the cost of the top drugs

36 Medicare Part D claims for 31 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 100% of claims.

  1. Eric Walkenhorst36
  2. Specialty average119

Most prescribed

Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.

  1. Shingrix19 claims
  2. Arexvy11 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.

Eric Walkenhorst among 7,777 pharmacist records in Washington

Eric Walkenhorst, PHARM.D. is one of 7,777 pharmacist records with a practice address in Washington. 32% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 63% of them.

  • NPI issued2016 · 63% of these records are older, 32% newer
  • In a Medicare fileYes · 32% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2016 · 75% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 183500000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

247 pharmacist records list a practice address in Everett

They are 247 of the 7,246 NPPES records with a practice address in Everett, and 7,777 pharmacist records in Washington.

The 8 pharmacist records with the nearest ZIP codes

  1. Miyuki Anderson, RPHEverett, WA 982041548243025
  2. Steven Anderson, RPHEverett, WA 982041174507610
  3. Stefan CulosEverett, WA 982041881914422
  4. Michael Gilbert, RPHEverett, WA 982041871868794
  5. Thuy Hudson, RPHEverett, WA 982041952614059
  6. Michelle Jeffery, RPH, CIPEverett, WA 982041821318445
  7. Christopher Kennedy, PHARM.D.Everett, WA 982041154539393
  8. James Kousbaugh, R.PH.Everett, WA 982041851666770

Common questions

What is Eric Walkenhorst, PHARM.D.'s NPI number?

Eric Walkenhorst, PHARM.D.'s National Provider Identifier (NPI) is 1861856627, issued on Apr 7, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Eric Walkenhorst, PHARM.D. located?

The NPPES record lists a practice address at 11918 Airport RD, Everett, WA, 98204. Phone: (425) 353-7687. Providers update this record themselves, so call before visiting.

How can I verify Eric Walkenhorst, PHARM.D.'s license?

NPPES lists Washington license number PH60592134, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does Eric Walkenhorst, PHARM.D. prescribe under Medicare Part D?

In 2024, Eric Walkenhorst, PHARM.D. had 36 Medicare Part D claims for 31 beneficiaries; the average among pharmacist prescribers was 119. 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.