Mackenzie Ryan Monahan, PA-C, MPAS
Physician Assistant · Windsor, VT
Mackenzie Ryan Monahan, PA-C, MPAS is a physician assistant with a practice address in Windsor, Vermont, and NPI 1972920619, issued on Mar 19, 2014. Check the license with the Vermont board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mackenzie Ryan Monahan
- Credential
- PA-C, MPAS
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 1007 NH
Self-reported in NPPES; status is on the state search - Practice location
- 289 County RD, Windsor, VT 05089
- Phone
- (802) 674-7300
- Enumerated
- Mar 19, 2014
- Record last updated
- Dec 5, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20150109000320); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 321 in Vermont → Look up another NPI →
Also registered at 289 County RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sikhar Banerjee, MDPhysical Medicine & Rehabilitation Physician1245225267
- Cheryl Beaulieu, MS-CCC/SLPSpeech-Language Pathologist1174825392
- Mary Bender, M.D.Pediatrics Physician1134322910
- Jon Bennett, CRNACertified Registered Nurse Anesthetist1588664742
- Susan Bennett, CRNACertified Registered Nurse Anesthetist1265492219
- Desiree Biesheuvel, MDChild & Adolescent Psychiatry Physician1629066352
Verify Mackenzie Ryan Monahan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Vermont 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
19% fewer Medicare Part D claims than the average physician assistant in 2024
669 Medicare Part D claims for 262 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Doxycycline Monohydrate43 claims
- Atorvastatin Calcium30 claims
- Albuterol Sulfate Hfa26 claims
- Sulfamethoxazole-Trimethoprim26 claims
- Cephalexin25 claims
- Prednisone24 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
- Windsor Hospital CorporationWindsor, VT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mackenzie Ryan Monahan among 321 physician assistant records in Vermont
Mackenzie Ryan Monahan, PA-C, MPAS is one of 321 physician assistant records with a practice address in Vermont. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 56% of them.
- NPI issued2014 · 56% of these records are older, 40% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2013 · median 2014 among the 210 with a school on file
- Record last updated2014 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Vermont practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 physician assistant records list a practice address in Windsor
They are 6 of the 120 NPPES records with a practice address in Windsor, and 321 physician assistant records in Vermont.
All 321 in Vermont → Every provider in Windsor → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Joshua Cascadden, P.A.Windsor, VT 050891598900649
- Katherine Macko, PACWindsor, VT 050891649385196
- Jeremy McWhorter, PA-CWindsor, VT 050891003261439
- Maurice Paquette, PA-CWindsor, VT 050891649457730
- Daniel Philips, PA-CWindsor, VT 050891295926681
- Deanna SgambatoWoodstock, VT 050911215719778
- Laura Vahey, PAWoodstock, VT 050911962484154
- Brooke Pringle, PACBellows Falls, VT 051011215264254
Common questions
What is Mackenzie Ryan Monahan, PA-C, MPAS's NPI number?
Mackenzie Ryan Monahan, PA-C, MPAS's National Provider Identifier (NPI) is 1972920619, issued on Mar 19, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Mackenzie Ryan Monahan, PA-C, MPAS located?
The NPPES record lists a practice address at 289 County RD, Windsor, VT, 05089. Phone: (802) 674-7300. Providers update this record themselves, so call before visiting.
How can I verify Mackenzie Ryan Monahan, PA-C, MPAS's license?
Search the Vermont board that licenses this profession; the NPPES record confirms identity only.
How much does Mackenzie Ryan Monahan, PA-C, MPAS prescribe under Medicare Part D?
In 2024, Mackenzie Ryan Monahan, PA-C, MPAS had 669 Medicare Part D claims for 262 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.