Dominic Carroll Ayer, M.S. PA-C
Physician Assistant · Berlin, VT
Dominic Carroll Ayer, M.S. PA-C is a physician assistant with a practice address in Berlin, Vermont, and NPI 1033565478, issued on May 4, 2016. Check the license with the Vermont board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Dominic Carroll Ayer
- Credential
- M.S. PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 1311 Barre-Montpelier Road, Berlin, VT 05602
- Phone
- (802) 371-4239
- Enumerated
- May 4, 2016
- Record last updated
- Aug 4, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20160829000210); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 321 in Vermont → Look up another NPI →
Also registered at 1311 Barre-Montpelier Road
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Christina Tourangeau, APRN, NP-CFamily Nurse Practitioner1083048383
Verify Dominic Carroll Ayer 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
82% fewer Medicare Part D claims than the average physician assistant in 2024
150 Medicare Part D claims for 117 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Cephalexin20 claims
- Prednisone18 claims
- Amoxicillin-Clavulanate Potass11 claims
- Azithromycin11 claims
- Doxycycline Hyclate11 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
- Gifford Medical Center IncRandolph, VT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Dominic Carroll Ayer among 321 physician assistant records in Vermont
Dominic Carroll Ayer, M.S. PA-C 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 2016, is newer than 64% of them.
- NPI issued2016 · 64% of these records are older, 32% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2016 · median 2014 among the 210 with a school on file
- Record last updated2016 · 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).
17 physician assistant records list a practice address in Berlin
They are 17 of the 340 NPPES records with a practice address in Berlin, and 321 physician assistant records in Vermont.
All 321 in Vermont → Every provider in Berlin → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Aimee Ahari, PA-CBerlin, VT 056021639448418
- Christopher Aubin, PA-CBerlin, VT 056021487897104
- Sarah Bushweller, PAMontpelier, VT 056021962511048
- Robert Davidson, PA-CBerlin, VT 056021083623912
- Justine Gadd, PABerlin, VT 056021669499430
- Jacqueline Gallagher, PABerlin, VT 056021063470557
- Patricia Gavula, PABerlin, VT 056021639198492
- Aisha Hussain, PABerlin, VT 056021720458912
Common questions
What is Dominic Carroll Ayer, M.S. PA-C's NPI number?
Dominic Carroll Ayer, M.S. PA-C's National Provider Identifier (NPI) is 1033565478, issued on May 4, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Dominic Carroll Ayer, M.S. PA-C located?
The NPPES record lists a practice address at 1311 Barre-Montpelier Road, Berlin, VT, 05602. Phone: (802) 371-4239. Providers update this record themselves, so call before visiting.
How can I verify Dominic Carroll Ayer, M.S. PA-C's license?
Search the Vermont board that licenses this profession; the NPPES record confirms identity only.
How much does Dominic Carroll Ayer, M.S. PA-C prescribe under Medicare Part D?
In 2024, Dominic Carroll Ayer, M.S. PA-C had 150 Medicare Part D claims for 117 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.