Ashley Decker, PA
Physician Assistant · Watertown, NY
Ashley Decker, PA is a physician assistant with a practice address in Watertown, New York, and NPI 1487316659, issued on Oct 6, 2021. Check the license with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ashley Decker
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 830 Washington St, Watertown, NY 13601
- Phone
- (315) 785-4000
- Enumerated
- Oct 6, 2021
- Record last updated
- Sep 22, 2025
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 15,555 in New York → Look up another NPI →
Also registered at 830 Washington St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- John Arber, MDEmergency Medicine Physician1497779433
Verify Ashley Decker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York 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
79% fewer Medicare Part D claims than the average physician assistant in 2024
174 Medicare Part D claims for 129 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 15 claims were for opioids.
Most prescribed
- Amoxicillin-Clavulanate Potass12 claims
- Cephalexin11 claims
- Doxycycline Monohydrate11 claims
- Prednisone11 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: $45.84
3 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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.
Ashley Decker among 15,555 physician assistant records in New York
Ashley Decker, PA is one of 15,555 physician assistant records with a practice address in New York. 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 2021, is newer than 66% of them.
- NPI issued2021 · 66% of these records are older, 29% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 52% of these records are
- Record last updated2025 · 48% 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
44 physician assistant records list a practice address in Watertown
They are 44 of the 1,380 NPPES records with a practice address in Watertown, and 15,555 physician assistant records in New York.
All 15,555 in New York → Every provider in Watertown → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Michelle Boulton, RPA-CWatertown, NY 136011336167709
- Laura Colihan, RPA CWatertown, NY 136011376520627
- Alexandra Davies, R.P.A.Watertown, NY 136011841241148
- Erica Feola, P.A.Watertown, NY 136011104809409
- Carrie Guga, RPA-CWatertown, NY 136011023062445
- Marcus Knapp, PAWatertown, NY 136011861429995
- Michael Lettiere, RPA-CWatertown, NY 136011437114204
- Michael McElheran, PAWatertown, NY 136011760471718
Common questions
What is Ashley Decker, PA's NPI number?
Ashley Decker, PA's National Provider Identifier (NPI) is 1487316659, issued on Oct 6, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Ashley Decker, PA located?
The NPPES record lists a practice address at 830 Washington St, Watertown, NY, 13601. Phone: (315) 785-4000. Providers update this record themselves, so call before visiting.
How can I verify Ashley Decker, PA's license?
Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Ashley Decker, PA prescribe under Medicare Part D?
In 2024, Ashley Decker, PA had 174 Medicare Part D claims for 129 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.