NPPES file of Aug 9, 2026

William Leaser, RPH

Pharmacist · Avon, OH

William Leaser, RPH is a pharmacist with a practice address in Avon, Ohio, and NPI 1770183543, issued on Oct 29, 2020. Check the license (Ohio 03209591, as entered in NPPES) with the Ohio board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1770183543
Name
William Leaser
Credential
RPH
Primary taxonomy
Pharmacist 183500000X
License number
03209591 OH
Self-reported in NPPES; status is on the state search
Practice location
35901 Chester RD, Avon, OH 44011
Phone
(440) 937-4760
Enumerated
Oct 29, 2020
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 35901 Chester RD

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

  1. Roman Boiwka, O.D.Optometrist1013005917
  2. Wendy Hallier, O.D.Optometrist1003868571
  3. Denise Kuder, O.D.Optometrist1609959436
  4. Una PhillipsOptician1508560186
  5. Cassandra Regal, RPHPharmacist1043810401
  6. Theresa SimkoOptician1083312920

Verify William Leaser in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Ohio board licenses this profession
    Search for license 03209591    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 Ohio license search

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31 pharmacist records list a practice address in Avon

They are 31 of the 500 NPPES records with a practice address in Avon, and 10,831 pharmacist records in Ohio. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 31 in Avon → All 10,831 in Ohio → Every provider in Avon →

Other pharmacist records in Ohio

  1. Bridget Aalseth, PHARMDWorthington, OH1184227050
  2. Sherry Abadir, RPHSeven Hills, OH1043911373
  3. Desta Abay, PHARMDWhitehall, OH1740884949
  4. Courtney Abbott, PHARMDFremont, OH1326262940
  5. Dennis Abbott, RPHOregon, OH1972884310
  6. Abbas AbdallaColumbus, OH1003473935
  7. Samah AbdallahBoardman, OH1689410433
  8. Sulafa AbdallahSylvania, OH1053272336
  9. Kristina Abdelaal, RPHPowell, OH1598448763
  10. Rasha AbdelbakyCleveland, OH1689117731

Common questions

What is William Leaser, RPH's NPI number?

William Leaser, RPH's National Provider Identifier (NPI) is 1770183543, issued on Oct 29, 2020. An NPI identifies a provider in billing; it is not a license.

Where is William Leaser, RPH located?

The NPPES record lists a practice address at 35901 Chester RD, Avon, OH, 44011. Phone: (440) 937-4760. Providers update this record themselves, so call before visiting.

How can I verify William Leaser, RPH's license?

NPPES lists Ohio license number 03209591, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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 27, 2026.