NPPES file of Aug 9, 2026

Derek C. Aviles, PA-C

Medical Physician Assistant · Westfield, MA

Derek C. Aviles, PA-C is a medical physician assistant with a practice address in Westfield, Massachusetts, and NPI 1336951110, issued on Jan 21, 2025. Check the license (Massachusetts PA101368, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1336951110
Name
Derek C. Aviles
Credential
PA-C
Primary taxonomy
Medical Physician Assistant 363AM0700X
License number
PA101368 MA
Self-reported in NPPES; status is on the state search
Practice location
115 W Silver St, Westfield, MA 01085
Phone
(413) 568-2811
Enumerated
Jan 21, 2025
Record last updated
Apr 28, 2025
Medicare enrollment
Enrolled (PECOS I20250219002862); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest medical physician assistant records → All 886 in Massachusetts → Look up another NPI →

Also registered at 115 W Silver St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Craig Ashcroft, MDSurgery Physician1659993921
  2. Danielle Aston, DOEmergency Medicine Physician1558983940
  3. Edward Ballis, M.D.Psychiatry Physician1588753743
  4. Lisa Cannon, RD, LDNRegistered Dietitian1629249255
  5. Juanita Carnes, NPNurse Practitioner1275575342
  6. Andrew Chertoff, MDOrthopaedic Hand Surgery Physician1780666040

Verify Derek C. Aviles in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license PA101368    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Massachusetts license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Baystate Medical Practices IncSpringfield, MA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Derek C. Aviles among 886 medical physician assistant records in Massachusetts

Derek C. Aviles, PA-C is one of 886 medical physician assistant records with a practice address in Massachusetts. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 96% of them.

  • NPI issued2025 · 96% of these records are older, 2% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2024 · median 2015 among the 559 with a school on file
  • Record last updated2025 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

17 medical physician assistant records list a practice address in Westfield

They are 17 of the 910 NPPES records with a practice address in Westfield, and 886 medical physician assistant records in Massachusetts.

All 886 in Massachusetts → Every provider in Westfield → Medical Physician Assistant nationwide →

The 8 medical physician assistant records with the nearest ZIP codes

  1. Priscilla AmumaWestfield, MA 010851285497222
  2. Daniela Bataille, PAWestfield, MA 010851093115057
  3. Nicole Clemente, PA-CWestfield, MA 010851730941980
  4. Nicholas Fielding, PA-CWestfield, MA 010851821658022
  5. Jessica Grabowski, PA-CWestfield, MA 010851013326172
  6. Ashley Hoffman, PA-CWestfield, MA 010851770855256
  7. Melissa Lariviere, PAWestfield, MA 010851356438782
  8. Dianne Lavoie, PA-CWestfield, MA 010851134469604

Common questions

What is Derek C. Aviles, PA-C's NPI number?

Derek C. Aviles, PA-C's National Provider Identifier (NPI) is 1336951110, issued on Jan 21, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Derek C. Aviles, PA-C located?

The NPPES record lists a practice address at 115 W Silver St, Westfield, MA, 01085. Phone: (413) 568-2811. Providers update this record themselves, so call before visiting.

How can I verify Derek C. Aviles, PA-C's license?

NPPES lists Massachusetts license number PA101368, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.