What is James Wu's NPI number?

James Wu's National Provider Identifier (NPI) is 1003242744, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is James Wu's specialty?

James Wu is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).

Where is James Wu located?

James Wu's practice location on file with NPPES is 2160 S 1st Ave, Maywood, IL 60153-3328.

What is James Wu's phone number?

The practice phone number listed in the NPPES registry for James Wu is (708) 216-9000.

Does James Wu accept Medicare?

James Wu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is James Wu's NPI active?

Yes — James Wu's NPI (1003242744) is active in the NPPES registry as of the last update on 2025-10-23.

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James Wu, D.O.

NPI 1003242744 · Psychiatry Physician · Maywood, IL

James Wu, D.O. is a Psychiatry Physician provider in Maywood, IL (NPI 1003242744).

Provider details

NPI number: 1003242744
Entity type: Individual
Primary specialty: Psychiatry PhysicianAllopathic & Osteopathic Physicians
Credential: D.O.
Sex: Male
Sole proprietor: No
License: OS025347 (PA)

Practice location

2160 S 1st Ave

Maywood, IL 60153-3328

Phone: (708) 216-9000

Street-level locationGet directions

More IL providers

Mailing address

3751 Main St Ste 600

The Colony, TX 75056-4138

Specialties & taxonomies

Psychiatry PhysicianPrimary2084P0800XLicense 036175527 (IL)
Allopathic & Osteopathic Physicians
Psychiatry Physician2084P0800XLicense OS025347 (PA)
Allopathic & Osteopathic Physicians
Psychiatry Physician2084P0800XLicense R3776 (TX)
Allopathic & Osteopathic Physicians
Psychiatry Physician2084P0800XLicense UO3477 (FL)
Allopathic & Osteopathic Physicians
Psychiatry Physician2084P0800XLicense OP61682490 (WA)
Allopathic & Osteopathic Physicians
Psychiatry Physician2084P0800XLicense OS15001 (FL)
Allopathic & Osteopathic Physicians

Additional practice locations (4)

2626 Capital Medical Blvd
Tallahassee, FL 32308-4402
Phone: (850) 877-0910
Fax: (850) 877-0923
20201 Crawford Ave
Olympia Fields, IL 60461-1010
Phone: (219) 866-5141
Fax: (708) 679-2161
1500 Lansdowne Ave
Darby, PA 19023-1200
Phone: (610) 237-4210
3751 Main Street
Suite 600 #105
The Colony, TX 75056
Phone: (209) 418-7126

Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(87/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
13 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
5 documented practice locations

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Mirtazapine	56	12
Quetiapine Fumarate	52	—
Trazodone Hcl	43	12
Sertraline Hcl	40	—
Duloxetine Hcl	35	—
Lorazepam	33	—
Aripiprazole	32	—
Gabapentin	32	—
Bupropion Hclbrand: Bupropion Xl

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do not include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Enumerated: 2013-09-25
Last updated: 2025-10-23
Certified: 2025-10-23

Frequently asked questions

What is James Wu's NPI number?: James Wu's National Provider Identifier (NPI) is 1003242744, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is James Wu's specialty?: James Wu is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
Where is James Wu located?: James Wu's practice location on file with NPPES is 2160 S 1st Ave, Maywood, IL 60153-3328.
What is James Wu's phone number?: The practice phone number listed in the NPPES registry for James Wu is (708) 216-9000.
Does James Wu accept Medicare?: James Wu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is James Wu's NPI active?: Yes — James Wu's NPI (1003242744) is active in the NPPES registry as of the last update on 2025-10-23.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Additional practice locations (4)

Profile Score

What this provider prescribes (Medicare Part D)

Registry dates

Frequently asked questions

Specialties & taxonomies

Additional practice locations (4)

Frequently asked questions

Profile Score

What this provider prescribes (Medicare Part D)