Mark Harrison Cloutier, PA
Physician Assistant · Manchester, CT
Mark Harrison Cloutier, PA is a physician assistant with a practice address in Manchester, Connecticut, and NPI 1871174763, issued on Apr 21, 2021. Check the license (Connecticut 5299, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark Harrison Cloutier
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 5299 CT
Self-reported in NPPES; status is on the state search - Practice location
- 277 Middle Tpke W, Manchester, CT 06040
- Phone
- (860) 432-4640
- Enumerated
- Apr 21, 2021
- Record last updated
- Oct 27, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20210813001633); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 277 Middle Tpke W
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kevin Belanger, PACPhysician Assistant1932408002
- Randall Risinger, MDOrthopaedic Surgery Physician1013971316
- David Woodworth, PACPhysician Assistant1043269459
Verify Mark Harrison Cloutier in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 5299Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
56% fewer Medicare Part D claims than the average physician assistant in 2024
368 Medicare Part D claims for 258 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 107 claims were for opioids.
Most prescribed
- Meloxicam61 claims
- Oxycodone-Acetaminophen53 claims
- Methylprednisolone50 claims
- Methocarbamol49 claims
- Cyclobenzaprine Hcl26 claims
- Oxycodone Hcl24 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.
Bills Medicare through one group practice
- Orthopedic Surgical Partners, P.C.Rocky Hill, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
47 physician assistant records list a practice address in Manchester
They are 47 of the 2,184 NPPES records with a practice address in Manchester, and 2,047 physician assistant records in Connecticut.
All 47 in Manchester → All 2,047 in Connecticut → Every provider in Manchester →
Other physician assistant records in Connecticut
- Gazang Abdulla, PA-CHartford, CT1396566956
- Jill Aboulian, PA-CCheshire, CT1881615730
- Celin Abraham, PA-CWaterbury, CT1407171085
- Louisa Acca, PA-CHartford, CT1679265458
- Julia Accorsini, PA-CNew Haven, CT1326793670
- Erica Acevedo, PA-CNorwalk, CT1093289936
- Ariana AcquaruloShelton, CT1528439312
- Erica Acquarulo, PA-CBridgeport, CT1982468799
- Prince Acquaye, PA-CFairfield, CT1639767130
- Clark Adams, PA-CHartford, CT1245329457
Common questions
What is Mark Harrison Cloutier, PA's NPI number?
Mark Harrison Cloutier, PA's National Provider Identifier (NPI) is 1871174763, issued on Apr 21, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Mark Harrison Cloutier, PA located?
The NPPES record lists a practice address at 277 Middle Tpke W, Manchester, CT, 06040. Phone: (860) 432-4640. Providers update this record themselves, so call before visiting.
How can I verify Mark Harrison Cloutier, PA's license?
NPPES lists Connecticut license number 5299, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Mark Harrison Cloutier, PA prescribe under Medicare Part D?
In 2024, Mark Harrison Cloutier, PA had 368 Medicare Part D claims for 258 beneficiaries; the average among physician assistant prescribers was 830. 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.