JAMES WU D.O.
NPI 1003242744
Psychiatry & Neurology - Psychiatry in Maywood, IL
About James Wu D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JAMES WU D.O. (NPI 1003242744) is an individual psychiatry provider in Maywood, Illinois, licensed in Illinois (036175527) and active in the NPI registry since September 2013. He is enrolled in Medicare PECOS, is affiliated with Bethesda Hospital Inc, and maintains 6 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 6
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
James Wu D.o. 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.
Medicare Billing Reassignments
25Medicare enrollment records show James Wu reassigns Medicare billing to 25 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Maywood, IL 60153
- Reassigned Medicare billing, Illinois enrollment
- 1,138 clinicians in this Medicare group
Frankfort, IL 60423
- Reassigned Medicare billing, Illinois enrollment
- 148 clinicians in this Medicare group
Mishawaka, IN 46544
- Reassigned Medicare billing, Indiana enrollment
- 1,396 clinicians in this Medicare group
Quincy, IL 62301
- Reassigned Medicare billing, Illinois enrollment
- 363 clinicians in this Medicare group
O Fallon, IL 62269
- Reassigned Medicare billing, Missouri enrollment
- Medicare enrollment name: Ssm Cardinal Glennon Children's Hospital
- 414 clinicians in this Medicare group
Saint Charles, MO 63301
- Reassigned Medicare billing, Missouri enrollment
- 741 clinicians in this Medicare group
Newtown Square, PA 19073
- Reassigned Medicare billing, Pennsylvania enrollment
- 1,638 clinicians in this Medicare group
Springfield, PA 19064
- Reassigned Medicare billing, Pennsylvania enrollment
- 646 clinicians in this Medicare group
Lufkin, TX 75901
- Reassigned Medicare billing, Texas enrollment
- 150 clinicians in this Medicare group
Waco, TX 76701
- Reassigned Medicare billing, Texas enrollment
- 172 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Bethesda Hospital Inc
Acute Care Hospitals · Boynton Beach, FLPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60153 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MAYWOOD, IL 60153
MAYWOOD, IL 60153
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 Wu's NPI number?
The NPI number for James Wu is 1003242744. It was assigned to this individual provider in the NPPES registry on September 25, 2013.
Where is James Wu located?
James Wu practices at 2160 S 1st Ave, Maywood, IL 60153. The listed phone number is (708) 216-9000.
What is James Wu's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is James Wu enrolled in Medicare?
Yes. James Wu 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.
Which organizations bill Medicare for James Wu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), James Wu reassigns Medicare benefits to 25 organizations: Loyola University Medical Center (Maywood, IL), Specialty Physicians Of Illinois, LLC (Frankfort, IL), Franciscan Physician Network (Mishawaka, IN), Blessing Hospital (Quincy, IL), Ssm Cardinal Glennon Childrens Hospital (O Fallon, IL) and 20 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for James Wu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does James Wu accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Baylor Scott and White Health Plan and Blue Cross and Blue Shield of Montana and 11 other insurers list James Wu as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is James Wu affiliated with any hospitals?
According to CMS data, James Wu is affiliated with Bethesda Hospital Inc.
When was this NPI record last updated?
The NPPES record for James Wu was last updated on September 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 35 days 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.
# James Wu, D.O. · NPI 1003242744
Psychiatry physician in Maywood, Illinois. Individual provider, active in the CMS NPPES registry since September 25, 2013.
## Identity
- **NPI:** 1003242744 (Entity type: Individual)
- **Enumerated:** September 25, 2013
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** 036175527 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 2160 S 1ST AVE, Maywood, IL 60153-3328
- **Phone:** (708) 216-9000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 25 organizations under Medicare reassignment (form CMS-855R): Loyola University Medical Center (NPI 1336159961, Maywood, IL); Specialty Physicians Of Illinois, LLC (NPI 1962024612, Frankfort, IL); Franciscan Physician Network (NPI 1366879009, Mishawaka, IN); Blessing Hospital (NPI 1114471737, Quincy, IL); Ssm Cardinal Glennon Childrens Hospital (NPI 1174577670, O Fallon, IL); and 20 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** September 28, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1003242744) · Data from the CMS NPPES public registry.