Michael J. Clark
Pharmacist · Mammoth Spring, AR
Michael J. Clark is a pharmacist with a practice address in Mammoth Spring, Arkansas, and NPI 1467894766, issued on Jul 27, 2013. Check the license (Arkansas PD12709, as entered in NPPES) with the Arkansas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michael J. Clark
- Primary taxonomy
- Pharmacist 183500000X
- License numbers
- PD12709 AR
2013026461 MO
Self-reported in NPPES; status is on the state search - Practice location
- 270 Main St, Mammoth Spring, AR 72554
- Phone
- (870) 625-3222
- Enumerated
- Jul 27, 2013
- Record last updated
- Nov 27, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 2,900 in Arkansas → Look up another NPI →
Also registered at 270 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sarah Clark, CCHWCommunity Health Worker1578409884
- Gregory Fuller, RPHPharmacist1215668603
- Elizabeth Puerta, CHWCommunity Health Worker1740126069
Verify Michael J. Clark in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arkansas board licenses this profession
Search for license PD12709Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Most of these Medicare Part D claims are vaccines, 100% of the cost of the top drugs
54 Medicare Part D claims for 47 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 74% of claims.
Most prescribed
Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.
- Shingrix20 claims
- Arexvy14 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.
Michael J. Clark among 2,900 pharmacist records in Arkansas
Michael J. Clark is one of 2,900 pharmacist records with a practice address in Arkansas. 32% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 26% of them.
- NPI issued2013 · 26% of these records are older, 68% newer
- In a Medicare fileYes · 32% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2020 · 70% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 183500000X and a Arkansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 pharmacist records list a practice address in Mammoth Spring
They are 2 of the 33 NPPES records with a practice address in Mammoth Spring, and 2,900 pharmacist records in Arkansas.
All 2,900 in Arkansas → Every provider in Mammoth Spring → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Gregory Fuller, RPHMammoth Spring, AR 725541215668603
- Abby EverettMelbourne, AR 725561932742640
- Jennifer BrickellMountain View, AR 725601104426915
- Kevin Caldwell, PHARMDMountain View, AR 725601508456757
- Willis JohnsonMountain View, AR 725601356945810
- Amanda Langston, PHARMDMountain View, AR 725601265095996
- Richard LathanMountain View, AR 725601457955031
- Trent MartinMountain View, AR 725601912560665
Common questions
What is Michael J. Clark's NPI number?
Michael J. Clark's National Provider Identifier (NPI) is 1467894766, issued on Jul 27, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Michael J. Clark located?
The NPPES record lists a practice address at 270 Main St, Mammoth Spring, AR, 72554. Phone: (870) 625-3222. Providers update this record themselves, so call before visiting.
How can I verify Michael J. Clark's license?
NPPES lists Arkansas license number PD12709, as entered by the provider. Search the Arkansas board that licenses this profession; the NPPES record confirms identity only.
How much does Michael J. Clark prescribe under Medicare Part D?
In 2024, Michael J. Clark had 54 Medicare Part D claims for 47 beneficiaries; the average among pharmacist prescribers was 119. 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.