NPPES file of Aug 9, 2026

Jennifer Leigh Clayton, PHARMD

Pharmacist · Waterloo, IA

Jennifer Leigh Clayton, PHARMD is a pharmacist with a practice address in Waterloo, Iowa, and NPI 1578513891, issued on May 10, 2006. Check the license (Iowa 19563, as entered in NPPES) with the Iowa board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1578513891
Name
Jennifer Leigh Clayton
Credential
PHARMD
Primary taxonomy
Pharmacist 183500000X
License number
19563 IA
Self-reported in NPPES; status is on the state search
Practice location
224 Byron Ave, Waterloo, IA 50702
Phone
(319) 243-1589
Enumerated
May 10, 2006
Record last updated
Jul 13, 2026
Fax
(319) 234-5627
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 224 Byron Ave

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

  1. Holly Bradley, PHARM DPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1508015280
  2. Julianna Kula, PHARM DPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1942451927

Verify Jennifer Leigh Clayton in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Iowa board licenses this profession
    Search for license 19563
    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 Iowa license search

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115 pharmacist records list a practice address in Waterloo

They are 115 of the 1,512 NPPES records with a practice address in Waterloo, and 3,179 pharmacist records in Iowa. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other pharmacist records in Iowa

  1. John Aagesen, RPHAmes, IA1851510887
  2. Angela Aarhus, PHARMDDes Moines, IA1639588510
  3. Mohamed AbbasDavenport, IA1619786928
  4. Tammy Abbas, RPHGarner, IA1982812442
  5. Mary Jo Abbott, RPHIowa City, IA1841325875
  6. Sherry Abbott, RPHBoone, IA1851257125
  7. Ahmed AbdelgadirIowa City, IA1033713896
  8. Salma AbdelrahmanIowa City, IA1558143966
  9. Amanda Abdulbaki, PHARMDDes Moines, IA1730720830
  10. Marla Aboujawdeh, PHARM.D.Mount Vernon, IA1164651147

Common questions

What is Jennifer Leigh Clayton, PHARMD's NPI number?

Jennifer Leigh Clayton, PHARMD's National Provider Identifier (NPI) is 1578513891, issued on May 10, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Jennifer Leigh Clayton, PHARMD located?

The NPPES record lists a practice address at 224 Byron Ave, Waterloo, IA, 50702. Phone: (319) 243-1589. Providers update this record themselves, so call before visiting.

How can I verify Jennifer Leigh Clayton, PHARMD's license?

NPPES lists Iowa license number 19563, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity 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. 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.