Matthew Scott Chouinard
Physician Assistant · Portsmouth, NH
Matthew Scott Chouinard is a physician assistant with a practice address in Portsmouth, New Hampshire, and NPI 1790474237, issued on May 2, 2023. Check the license with the New Hampshire board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Matthew Scott Chouinard
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 14 Manchester SQ Ste 210, Portsmouth, NH 03801
- Phone
- (207) 475-0100
- Enumerated
- May 2, 2023
- Record last updated
- Apr 15, 2024
- Medicare enrollment
- Enrolled (PECOS I20231013000699); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 14 Manchester SQ Ste 210
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Taraneh Azar, MDOtolaryngology Physician1043289739
- Tyler Hayes, PAPhysician Assistant1811676729
Verify Matthew Scott Chouinard in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Hampshire board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average physician assistant in 2024
275 Medicare Part D claims for 104 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Omeprazole67 claims
- Famotidine54 claims
- Ipratropium Bromide44 claims
- Azelastine Hcl17 claims
- Ciprofloxacin-Dexamethasone16 claims
- Fluticasone Propionate14 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.
Industry payments in 2024: $998.58
23 payments; by number, the most common kind was food and beverage; the largest payer was Inspire Medical Systems, Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Family Ear, Nose And Throat, LLCPortsmouth, NH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
52 physician assistant records list a practice address in Portsmouth
They are 52 of the 1,860 NPPES records with a practice address in Portsmouth, and 947 physician assistant records in New Hampshire.
All 52 in Portsmouth → All 947 in New Hampshire → Every provider in Portsmouth →
Other physician assistant records in New Hampshire
- Micala Abbiati, PA-CBedford, NH1437702123
- Robin Abeles, PA-CNorth Conway, NH1285119875
- Maud AbessNew London, NH1174715452
- Rosemarie Addante, PA-CLebanon, NH1356846752
- Anna Adler, PA-CLebanon, NH1578216677
- Lisa Ahava, PAChesterfield, NH1487693453
- Ssara AhmmedManchester, NH1144140138
- Liliana Rose Akin, PA-S2Manchester, NH1205793551
- Matthew Alexander, PHD, PA-SLebanon, NH1548721517
- David Allen, PANashua, NH1952337982
Common questions
What is Matthew Scott Chouinard's NPI number?
Matthew Scott Chouinard's National Provider Identifier (NPI) is 1790474237, issued on May 2, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Scott Chouinard located?
The NPPES record lists a practice address at 14 Manchester SQ Ste 210, Portsmouth, NH, 03801. Phone: (207) 475-0100. Providers update this record themselves, so call before visiting.
How can I verify Matthew Scott Chouinard's license?
Search the New Hampshire board that licenses this profession; the NPPES record confirms identity only.
How much does Matthew Scott Chouinard prescribe under Medicare Part D?
In 2024, Matthew Scott Chouinard had 275 Medicare Part D claims for 104 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.