Lex Barker, PA-C
Physician Assistant · Puyallup, WA
Lex Barker, PA-C is a physician assistant with a practice address in Puyallup, Washington, and NPI 1447762000, issued on Nov 3, 2017. Check the license (Washington PA60905843, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lex Barker
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- PA60905843 WA
14447762000 WA
Self-reported in NPPES; status is on the state search - Practice location
- 11019 Canyon RD E Ste A, Puyallup, WA 98373
- Phone
- (253) 537-0293
- Enumerated
- Nov 3, 2017
- Record last updated
- Sep 11, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (253) 537-7650
- Medicare enrollment
- Enrolled (PECOS I20260316000633); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 11019 Canyon RD E Ste A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mohamed Ahmed, M.D.Family Medicine Physician1578098257
- Courtney Albert, ARNPFamily Nurse Practitioner1497718316
- Calvin ClarkeFamily Nurse Practitioner1851761027
- John Dinh, MDFamily Medicine Physician1538456280
- Brian Kim, M.D.Family Medicine Physician1982860276
- Taelin Lanier, RD, CDRegistered Dietitian1063999753
Verify Lex Barker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license PA60905843Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average physician assistant in 2024
149 Medicare Part D claims for 79 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 35 claims were for opioids.
Most prescribed
- Cephalexin47 claims
- Diclofenac Sodium36 claims
- Oxycodone Hcl25 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
- Sunnyside Community Hospital AssociationSunnyside, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
88 physician assistant records list a practice address in Puyallup
They are 88 of the 3,461 NPPES records with a practice address in Puyallup, and 3,718 physician assistant records in Washington.
All 88 in Puyallup → All 3,718 in Washington → Every provider in Puyallup →
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 Lex Barker, PA-C's NPI number?
Lex Barker, PA-C's National Provider Identifier (NPI) is 1447762000, issued on Nov 3, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Lex Barker, PA-C located?
The NPPES record lists a practice address at 11019 Canyon RD E Ste A, Puyallup, WA, 98373. Phone: (253) 537-0293. Providers update this record themselves, so call before visiting.
How can I verify Lex Barker, PA-C's license?
NPPES lists Washington license number PA60905843, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Lex Barker, PA-C prescribe under Medicare Part D?
In 2024, Lex Barker, PA-C had 149 Medicare Part D claims for 79 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.