James Nicholas Weston, PA-C
Surgical Physician Assistant · Chicago, IL
James Nicholas Weston, PA-C is a surgical physician assistant with a practice address in Chicago, Illinois, and NPI 1326014648, issued on Feb 27, 2006. Check the license (Illinois 085002579, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- James Nicholas Weston
- Credential
- PA-C
- Primary taxonomy
- Surgical Physician Assistant 363AS0400X
- License numbers
- 085002579 IL
085-002579 IL
Self-reported in NPPES; status is on the state search - Practice location
- 3021 N Sheffield Ave, Chicago, IL 60657
- Phone
- (872) 843-0550
- Enumerated
- Feb 27, 2006
- Record last updated
- Dec 23, 2025
- Fax
- (872) 873-9070
- Medicare enrollment
- Enrolled (PECOS I20121106000084); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest surgical physician assistant records → All 599 in Illinois → Look up another NPI →
Also registered at 3021 N Sheffield Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Adriana De SantiagoPhysical Therapist1346160835
- Sujal Desai, D.OOrthopaedic Surgery Physician1215036330
- Kevin HershbergerPhysical Therapist1013845809
- Adam Johnson, OTDOccupational Therapist1316754948
- Jessica KaufmanPhysical Therapist1194661504
- Madelyn Kern, PA-CPhysician Assistant1659929644
Verify James Nicholas Weston in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 085002579Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
10% fewer Medicare Part D claims than the average surgical physician assistant in 2024
274 Medicare Part D claims for 102 beneficiaries, against an average of 304 among the 10,174 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 85 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen33 claims
- Naloxone Hcl27 claims
- Oxycodone Hcl27 claims
- Pantoprazole Sodium24 claims
- Celecoxib23 claims
- Tizanidine Hcl21 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): 91.2 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).
Bills Medicare through 3 group practices
- Barrington Orthopedic Specialists LtdSchaumburg, IL
- Endeavor Health Medical GroupGlenview, IL
- Orthomidwest, PLLCSchaumburg, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James Nicholas Weston among 599 surgical physician assistant records in Illinois
James Nicholas Weston, PA-C is one of 599 surgical physician assistant records with a practice address in Illinois. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 82% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2003 · median 2016 among the 378 with a school on file
- Record last updated2025 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AS0400X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgical Physician Assistant providers in Illinois
There are 599 surgical physician assistant records in Illinois.
All 599 in Illinois → Every provider in Chicago → Surgical Physician Assistant nationwide →
The 8 surgical physician assistant records with the nearest ZIP codes
- Kimberly Koldenhoven, PA-CChicago, IL 606571033378021
- Melissa Manzuk, PAChicago, IL 606571053623686
- Stacy Snyder, PA-CChicago, IL 606571740619113
- Brittany Waclaw, PA-CChicago, IL 606571174907646
- Rylan Miyat, CSFA, CSA, SA-C, RSAChicago, IL 606471053744334
- Diana Barros, CSAChicago, IL 606411720225469
- Hector Ruiz, C.S.A.Chicago, IL 606411417131632
- Monica FiehlerChicago, IL 606741366741449
Common questions
What is James Nicholas Weston, PA-C's NPI number?
James Nicholas Weston, PA-C's National Provider Identifier (NPI) is 1326014648, issued on Feb 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James Nicholas Weston, PA-C located?
The NPPES record lists a practice address at 3021 N Sheffield Ave, Chicago, IL, 60657. Phone: (872) 843-0550. Providers update this record themselves, so call before visiting.
How can I verify James Nicholas Weston, PA-C's license?
NPPES lists Illinois license number 085002579, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does James Nicholas Weston, PA-C prescribe under Medicare Part D?
In 2024, James Nicholas Weston, PA-C had 274 Medicare Part D claims for 102 beneficiaries; the average among surgical physician assistant prescribers was 304. Part D covers Medicare prescriptions only.
What is James Nicholas Weston, PA-C's MIPS final score?
The 2023 MIPS final score is 91.2 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.