James Cornelius Wilson
Family Medicine Physician · West Brookfield, MA
James Cornelius Wilson is a family medicine physician with a practice address in West Brookfield, Massachusetts, and NPI 1285622365, issued on Oct 12, 2005. Check the license (Massachusetts 219183, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- James Cornelius Wilson
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 219183 MA
Self-reported in NPPES; status is on the state search - Practice location
- 46 N Main St, West Brookfield, MA 01585
- Phone
- (508) 867-8977
- Enumerated
- Oct 12, 2005
- Record last updated
- Feb 19, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicaid ID
- 2096200 MA
- Medicare enrollment
- Enrolled (PECOS I20041102001044); accepts Medicare assignment
- Medical or professional school
- State University Of New York At Stony Brook, School Of Medicine, 1999
- Entity
- Type 1 · individual
Also registered at 46 N Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jeffrey Jones, M.D.Family Medicine Physician1437144011
Verify James Cornelius Wilson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 219183Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.6 times the Medicare Part D claims of the average family medicine physician in 2024
16,348 Medicare Part D claims for 859 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 413 claims were for opioids.
Most prescribed
- Atorvastatin Calcium662 claims
- Lisinopril610 claims
- Gabapentin554 claims
- Amlodipine Besylate539 claims
- Levothyroxine Sodium508 claims
- Omeprazole458 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 94.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $964.89
54 payments; by number, the most common kind was food and beverage; the largest payer was Lundbeck LLC. The 55,478 providers of this specialty with any payment received $902.55 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
- West Brookfield Family PracticeW Brookfield, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
2 family medicine physician records list a practice address in West Brookfield
They are 2 of the 35 NPPES records with a practice address in West Brookfield, and 2,265 family medicine physician records in Massachusetts.
All 2 in West Brookfield → All 2,265 in Massachusetts → Every provider in West Brookfield →
Other family medicine physician records in Massachusetts
- Salah Abass, M.D.Methuen, MA1417959776
- Majed Abbas, MDLowell, MA1346827870
- Sheila Abdallah, MDWorcester, MA1821356312
- Omar Abduljabar, M.D.Springfield, MA1770978843
- Jonathan Abel, DOSpringfield, MA1700897196
- Mohamed Abib, MDSturbridge, MA1639281090
- Kevin Abraham, M.D.Worcester, MA1689037673
- Janet Abrahamian, M.D.West Boylston, MA1932156627
- John Abramson, M.D.Ipswich, MA1275613903
- John Paul Abroguena, MDPlainville, MA1235361080
Common questions
What is James Cornelius Wilson's NPI number?
James Cornelius Wilson's National Provider Identifier (NPI) is 1285622365, issued on Oct 12, 2005. An NPI identifies a provider in billing; it is not a license.
Where is James Cornelius Wilson located?
The NPPES record lists a practice address at 46 N Main St, West Brookfield, MA, 01585. Phone: (508) 867-8977. Providers update this record themselves, so call before visiting.
How can I verify James Cornelius Wilson's license?
NPPES lists Massachusetts license number 219183, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does James Cornelius Wilson prescribe under Medicare Part D?
In 2024, James Cornelius Wilson had 16,348 Medicare Part D claims for 859 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is James Cornelius Wilson's MIPS final score?
The 2023 MIPS final score is 94.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.