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JAMES NICHOLAS WESTON PA-C
NPI 1326014648
Physician Assistant - Surgical in Chicago, IL

Active since February 27, 2006PECOS EnrolledAccepts Medicare Assignment
91.22/100
CMS Quality Rating
3021 N SHEFFIELD AVE, CHICAGO, IL 60657(872) 843-0550(872) 873-9070 Get Directions Write a Review

NPPES record last updated: December 23, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 23, 2025, May 3, 2024 (2 updates tracked since 2024).

About James Nicholas Weston Pa-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JAMES NICHOLAS WESTON PA-C (NPI 1326014648) is an individual surgical provider in Chicago, Illinois, licensed in Illinois (085002579) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS, is affiliated with Northshore University Healthsystem - Evanston Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1326014648
Entity TypeIndividualMale
Primary Taxonomy363AS0400X
Provider Legal NameJAMES NICHOLAS WESTONCredential: PA-C
Location Address3021 N SHEFFIELD AVEChicago, IL 60657-4419
Mailing Address2650 Ridge Ave # 1223Evanston, IL 60201-1700 · (847) 570-2040 · Fax (847) 733-5315
Phone(872) 843-0550
Fax(872) 873-9070
Sole ProprietorNo
Medical School CMSOtherGraduated 2003
Enumeration DateFebruary 27, 2006
Last NPPES UpdateDecember 23, 20252 updates tracked since enumeration
NPPES CertifiedDecember 23, 2025
✔ NPI 1326014648 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician Assistant · SurgicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AS0400X
License✔ Licensed in IL · 085002579
Also ListedPhysician AssistantTaxonomy 363A00000X · License 085-002579 (IL)
3021 N SHEFFIELD AVE, Chicago, IL 60657
Open in Google Maps ↗

Secondary Practice Locations 2

Location 1929 W Higgins RdSchaumburg, IL 60195-3203 · Phone (847) 285-4200 · Fax (847) 885-0130
Location 29600 Gross Point Rd.Skokie, IL 60076-1214 · Phone (847) 933-6550 · Fax (847) 933-6260

Other Identifiers 1

OtherP00409001IL · Medicare Railroad

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

James Nicholas Weston Pa-c is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9335150200
PECOS Enrollment IDI20121106000084
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
37 services37 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Northshore University Healthsystem - Evanston Hospital

Acute Care Hospitals · Evanston, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number140010
Location2650 Ridge AveEvanston, IL 60201 · Cook County
Emergency services Birthing friendly

Northwest Community Hospital 1

Acute Care Hospitals · Arlington Heights, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140252
Location800 W Central RoadArlington Heights, IL 60005 · Cook County
Emergency services Birthing friendly

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

91.22/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality84.59
Promoting Interoperability99
Improvement Activities40

Reported Quality Measures

Closing the Referral Loop: Receipt of Specialist Report
44%25 patients3/55-star benchmark: 87%
Documentation of Current Medications in the Medical Record
21%57 patients1/55-star benchmark: 100%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
63%56 patients3/55-star benchmark: 98%
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
Patients screened: 100% · 45 patients
100%45 patients
Provide Patients Electronic Access to Their Health Information
59%46 patients3/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 15

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KEVIN HERSHBERGER
Physical Therapist
3021 N SHEFFIELD AVE
CHICAGO, IL 60657
Cook County (872) 843-9550
JESSICA KAUFMAN
Physical Therapist
3021 N SHEFFIELD AVE
CHICAGO, IL 60657
Cook County (773) 296-7450
SUJAL DESAI D.O
Orthopaedic Surgery
3021 N SHEFFIELD AVE
CHICAGO, IL 60657
Cook County (872) 843-0550
CELINA KONG
Student in an Organized Health Care Education/Training Program
3021 N SHEFFIELD AVE
CHICAGO, IL 60657
Cook County (773) 296-7450
MS. SHRADDHA PATHAK PA-C
Physician Assistant
3021 N SHEFFIELD AVE
CHICAGO, IL 60657
Cook County (872) 843-0550
DR. ADAM JAY JOHNSON OTD
Occupational Therapist
3021 N SHEFFIELD AVE
CHICAGO, IL 60657
Cook County (773) 296-7450
ADRIANA DE SANTIAGO
Physical Therapist
3021 N SHEFFIELD AVE
CHICAGO, IL 60657
Cook County (773) 296-7450
ADVOCATE HEALTH AND HOSPITALS CORPORATION
Clinic/Center (Multi-Specialty)
3021 N SHEFFIELD AVE
CHICAGO, IL 60657
Cook County (872) 843-0550

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is James Weston's NPI number?

The NPI number for James Weston is 1326014648. It was assigned to this individual provider in the NPPES registry on February 27, 2006.

Where is James Weston located?

James Weston practices at 3021 N Sheffield Ave, Chicago, IL 60657. The listed phone number is (872) 843-0550.

What is James Weston's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Surgical, with taxonomy code 363AS0400X.

Is James Weston enrolled in Medicare?

Yes. James Weston is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is James Weston affiliated with any hospitals?

According to CMS data, James Weston is affiliated with Northshore University Healthsystem - Evanston Hospital and Northwest Community Hospital 1.

When was this NPI record last updated?

The NPPES record for James Weston was last updated on December 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.