Justin Mast, PHARM.D.
Pharmacist · Mount Gilead, OH
Justin Mast, PHARM.D. is a pharmacist with a practice address in Mount Gilead, Ohio, and NPI 1659668432, issued on Jun 30, 2011. Check the license (Ohio 03230437, 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.
- Name
- Justin Mast
- Credential
- PHARM.D.
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 03230437 OH
Self-reported in NPPES; status is on the state search - Practice location
- 510 W Marion RD, Mount Gilead, OH 43338
- Phone
- (419) 947-8515
- Enumerated
- Jun 30, 2011
- Entity
- Type 1 · individual
Also registered at 510 W Marion RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Cox, RPH, MBAPharmacist1710159983
- Mohammed MasumPharmacist1306259213
- Sue Middaugh, RPHPharmacist1073812392
- Aimee Watts, RPHPharmacist1740262468
Verify Justin Mast in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Ohio board licenses this profession
Search for license 03230437Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
10 pharmacist records list a Mount Gilead practice address
They are 10 of the 169 NPPES records with a Mount Gilead practice address, and 10,879 pharmacist records in Ohio. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 10 in Mount Gilead → All 10,879 in Ohio → Every provider in Mount Gilead →
Other pharmacist records in Ohio
- Bridget Aalseth, PHARMDWorthington, OH1184227050
- Sherry Abadir, RPHSeven Hills, OH1043911373
- Desta Abay, PHARMDWhitehall, OH1740884949
- Courtney Abbott, PHARMDFremont, OH1326262940
- Dennis Abbott, RPHOregon, OH1972884310
- Abbas AbdallaColumbus, OH1003473935
- Samah AbdallahBoardman, OH1689410433
- Sulafa AbdallahSylvania, OH1053272336
- Kristina Abdelaal, RPHPowell, OH1598448763
- Rasha AbdelbakyCleveland, OH1689117731
Common questions
What is Justin Mast, PHARM.D.'s NPI number?
Justin Mast, PHARM.D.'s National Provider Identifier (NPI) is 1659668432, issued on Jun 30, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Justin Mast, PHARM.D. located?
The NPPES record lists a practice address at 510 W Marion RD, Mount Gilead, OH, 43338. Phone: (419) 947-8515. Providers update this record themselves, so call before visiting.
How can I verify Justin Mast, PHARM.D.'s license?
NPPES lists Ohio license number 03230437, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.