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DR. WILLIAM CHUN-WEI WU M.D.
NPI 1881727055
Psychiatry & Neurology - Psychiatry in New York, NY

Active since March 14, 2007PECOS Enrolled
51 W 86TH ST APT 104B, NEW YORK, NY 10024(917) 441-8838(917) 441-9313 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. William Chun-wei Wu M.d. NPPES

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

DR. WILLIAM CHUN-WEI WU M.D. (NPI 1881727055) is an individual psychiatry provider in New York, New York, licensed in New York (215439) and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1881727055
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. WILLIAM CHUN-WEI WUCredential: M.D.
Location Address51 W 86TH ST APT 104BNew York, NY 10024-3617
Mailing Address51 W 86th St Apt 104bNew York, NY 10024-3617 · (917) 441-8838 · Fax (917) 441-9313
Phone(917) 441-8838
Fax(917) 441-9313
Sole ProprietorYes
Enumeration DateMarch 14, 2007
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1881727055 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in NY · 215439
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Also ListedPsychiatry & Neurology · Child & Adolescent PsychiatryTaxonomy 2084P0804X · License 215439 (NY)

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. William Chun-wei Wu M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10024 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$198.19 typical visit price
range $65.69 – $198.19
Typical copayment $49.54 (range $16.42 – $49.54)
Most-billed visit code 99205
Established Patient
$81.44 typical visit price
range $21.20 – $160.66
Typical copayment $20.36 (range $5.30 – $40.16)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 William Wu's NPI number?

The NPI number for William Wu is 1881727055. It was assigned to this individual provider in the NPPES registry on March 14, 2007.

Where is William Wu located?

William Wu practices at 51 W 86th St Apt 104B, New York, NY 10024. The listed phone number is (917) 441-8838.

What is William Wu's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is William Wu enrolled in Medicare?

Yes. William Wu is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for William Wu was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.