David Westrin
Adult Health Nurse Practitioner · Brockton, MA
David Westrin is an adult health nurse practitioner with a practice address in Brockton, Massachusetts, and NPI 1285035576, issued on Sep 6, 2014. Check the license (Massachusetts RN2293452, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- David Westrin
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License number
- RN2293452 MA
Self-reported in NPPES; status is on the state search - Practice location
- 235 N Pearl St, Brockton, MA 02301
- Phone
- (508) 427-3000
- Enumerated
- Sep 6, 2014
- Record last updated
- Sep 6, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20141201000241); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 1,465 in Massachusetts → Look up another NPI →
Also registered at 235 N Pearl St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maham AhmadStudent in an Organized Health Care Education/Training Program1225970601
- Aylin Akay, MDHospitalist Physician1942347752
- Mohamed Ali, MDInternal Medicine Physician1083466098
- Christian Anand, MDStudent in an Organized Health Care Education/Training Program1396680104
- Peter Andersen, M.D.Anesthesiology Physician1245420967
- Barbara Badio, NPRegistered Nurse1497084305
Verify David Westrin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license RN2293452Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024
1,247 Medicare Part D claims for 130 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 250 claims were for opioids.
Most prescribed
- Oxycodone Hcl125 claims
- Clonazepam121 claims
- Warfarin Sodium120 claims
- Lorazepam86 claims
- Tramadol Hcl54 claims
- Fentanyl41 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: $493.05
5 payments; by number, the most common kind was food and beverage; the largest payer was Acadia Pharmaceuticals Inc. The 12,291 providers of this specialty with any payment received $946.40 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.
Bills Medicare through one group practice
- Vantage Healthcare LLCCanton, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Westrin among 1,465 adult health nurse practitioner records in Massachusetts
David Westrin is one of 1,465 adult health nurse practitioner records with a practice address in Massachusetts. 61% 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 76% of them.
- NPI issued2014 · 76% of these records are older, 20% newer
- In a Medicare fileYes · 61% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated2013 · median 2010 among the 634 with a school on file
- Record last updated2014 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adult Health Nurse Practitioner providers in Massachusetts
There are 1,465 adult health nurse practitioner records in Massachusetts.
All 1,465 in Massachusetts → Every provider in Brockton → Adult Health Nurse Practitioner nationwide →
The 8 adult health nurse practitioner records with the nearest ZIP codes
- Nadine Blanchett, NPBrockton, MA 023011457463879
- Carolyn Bogal, NPBrockton, MA 023011184725038
- Jocelyn Bresnahan, NPBrockton, MA 023011982685095
- Leah Callan, NPBrockton, MA 023011861473977
- Katie Creedon, N.P.Brockton, MA 023011538350673
- Maureen Eddy, NPBrockton, MA 023011760568109
- Ellen Endres, RNPBrockton, MA 023011386682961
- Annmarie Fredericks, N.P.Brockton, MA 023011366458424
Common questions
What is David Westrin's NPI number?
David Westrin's National Provider Identifier (NPI) is 1285035576, issued on Sep 6, 2014. An NPI identifies a provider in billing; it is not a license.
Where is David Westrin located?
The NPPES record lists a practice address at 235 N Pearl St, Brockton, MA, 02301. Phone: (508) 427-3000. Providers update this record themselves, so call before visiting.
How can I verify David Westrin's license?
NPPES lists Massachusetts license number RN2293452, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does David Westrin prescribe under Medicare Part D?
In 2024, David Westrin had 1,247 Medicare Part D claims for 130 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. 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.