Nicholas Burton Fielding, PA-C
Medical Physician Assistant · Westfield, MA
Nicholas Burton Fielding, PA-C is a medical physician assistant with a practice address in Westfield, Massachusetts, and NPI 1821658022, issued on Jun 19, 2019. Check the license (Massachusetts PA7135, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nicholas Burton Fielding
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- PA7135 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
- Jun 19, 2019
- Record last updated
- Feb 8, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
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.
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- Edward Ballis, M.D.Psychiatry Physician1588753743
- Lisa Cannon, RD, LDNRegistered Dietitian1629249255
- Juanita Carnes, NPNurse Practitioner1275575342
Verify Nicholas Burton Fielding in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license PA7135Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average medical physician assistant in 2024
180 Medicare Part D claims for 146 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. 18 claims were for opioids.
Most prescribed
- Cephalexin19 claims
- Cyclobenzaprine Hcl16 claims
- Oxycodone Hcl16 claims
- Ibuprofen14 claims
- Ondansetron Odt13 claims
- Amoxicillin-Clavulanate Potass12 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.
Nicholas Burton Fielding among 886 medical physician assistant records in Massachusetts
Nicholas Burton Fielding, 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 2019, is newer than 73% of them.
- NPI issued2019 · 73% of these records are older, 23% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2021 · 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
- Priscilla AmumaWestfield, MA 010851285497222
- Daniela Bataille, PAWestfield, MA 010851093115057
- Nicole Clemente, PA-CWestfield, MA 010851730941980
- Jessica Grabowski, PA-CWestfield, MA 010851013326172
- Ashley Hoffman, PA-CWestfield, MA 010851770855256
- Melissa Lariviere, PAWestfield, MA 010851356438782
- Dianne Lavoie, PA-CWestfield, MA 010851134469604
- Lynn Mutlu, PA-CWestfield, MA 010851780641548
Common questions
What is Nicholas Burton Fielding, PA-C's NPI number?
Nicholas Burton Fielding, PA-C's National Provider Identifier (NPI) is 1821658022, issued on Jun 19, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Nicholas Burton Fielding, 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 Nicholas Burton Fielding, PA-C's license?
NPPES lists Massachusetts license number PA7135, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Nicholas Burton Fielding, PA-C prescribe under Medicare Part D?
In 2024, Nicholas Burton Fielding, PA-C had 180 Medicare Part D claims for 146 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.