NPPES file of Aug 9, 2026

Patrick Clark

Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Greenfield, MA

Patrick Clark is a pharmacist clinician (phc)/ clinical pharmacy specialist with a practice address in Greenfield, Massachusetts, and NPI 1992458673, issued on Feb 1, 2022. Check the license (Massachusetts PH25373, as entered in NPPES) with the Massachusetts 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
1992458673
Name
Patrick Clark
Primary taxonomy
Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist 1835P0018X
License number
PH25373 MA
Self-reported in NPPES; status is on the state search
Practice location
5 Pierce St, Greenfield, MA 01301
Phone
(413) 773-3801
Enumerated
Feb 1, 2022
Record last updated
Aug 16, 2023
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 5 Pierce St

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

  1. Jennifer Calantropio, PHARM D.Pharmacist1679854079
  2. Minh Huynh, PHARMDPharmacist1619251691
  3. Elisabeth Johnson, PHARMDPharmacist1083995567
  4. Ann Murray, PHARMDPharmacist1124630553

Verify Patrick Clark in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license PH25373    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 Massachusetts license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist providers in Massachusetts

There are 280 pharmacist clinician (phc)/ clinical pharmacy specialist records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 280 in Massachusetts → Every provider in Greenfield →

Other pharmacist clinician (phc)/ clinical pharmacy specialist records in Massachusetts

  1. Mariam AbdelmalakNatick, MA1568395960
  2. Lara Abousamra, PHARMDBoston, MA1851183404
  3. George Alexis, MS R.PH.Jamaica Plain, MA1932154747
  4. Albert Allard, PHARMDWorcester, MA1912655515
  5. Ilona Almeida, PHARMD, RPH, BCPPBrockton, MA1982003265
  6. Mohammed Alqaryan, PHARMDMelrose, MA1235007584
  7. Noor AlzuhairyGardner, MA1003637489
  8. Neiloofar Amarshi, PHARMDLawrence, MA1538777164
  9. Michelle AnBoston, MA1720462112
  10. Julie Atay, PHARMD, MBABoston, MA1801108915

Common questions

What is Patrick Clark's NPI number?

Patrick Clark's National Provider Identifier (NPI) is 1992458673, issued on Feb 1, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Patrick Clark located?

The NPPES record lists a practice address at 5 Pierce St, Greenfield, MA, 01301. Phone: (413) 773-3801. Providers update this record themselves, so call before visiting.

How can I verify Patrick Clark's license?

NPPES lists Massachusetts license number PH25373, as entered by the provider. Search the Massachusetts 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.

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 9, 2026.