Derek Henderson
Physician Assistant · Everett, WA
Derek Henderson is a physician assistant with a practice address in Everett, Washington, and NPI 1871038109, issued on Dec 22, 2016. Check the license with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Derek Henderson
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 1680 NH
Self-reported in NPPES; status is on the state search - Practice location
- 3726 Broadway Ste 201, Everett, WA 98201
- Phone
- (425) 317-9119
- Enumerated
- Dec 22, 2016
- Record last updated
- Feb 19, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20210224002710); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 3726 Broadway Ste 201
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Camryn Klein, PAPhysician Assistant1851102347
- Britni Manos, COTA/LOccupational Therapy Assistant1427521376
Verify Derek Henderson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average physician assistant in 2024
48 Medicare Part D claims for 31 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 12 claims were for opioids.
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
- Kittitas County Public Hospital Dist 1Ellensburg, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
144 physician assistant records list a practice address in Everett
They are 144 of the 7,246 NPPES records with a practice address in Everett, and 3,718 physician assistant records in Washington.
All 144 in Everett → All 3,718 in Washington → Every provider in Everett →
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 Derek Henderson's NPI number?
Derek Henderson's National Provider Identifier (NPI) is 1871038109, issued on Dec 22, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Derek Henderson located?
The NPPES record lists a practice address at 3726 Broadway Ste 201, Everett, WA, 98201. Phone: (425) 317-9119. Providers update this record themselves, so call before visiting.
How can I verify Derek Henderson's license?
Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Derek Henderson prescribe under Medicare Part D?
In 2024, Derek Henderson had 48 Medicare Part D claims for 31 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.