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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. LESLEY WU MD
NPI 1548764624
Internal Medicine - Hematology & Oncology in New Brunswick, NJ

Active since March 22, 2018PECOS Enrolled
165 SOMERSET ST, NEW BRUNSWICK, NJ 08901(848) 379-4200 Get Directions Write a Review

NPPES record last updated: August 21, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Aug 21, 2026, Apr 29, 2026, Jul 11, 2024 and 3 more (6 updates tracked since 2018).

About Dr. Lesley Wu Md NPPES

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

DR. LESLEY WU MD (NPI 1548764624) is an individual hematology & oncology provider in New Brunswick, New Jersey, licensed in New Jersey (25MA13090600) and active in the NPI registry since March 2018. She is enrolled in Medicare PECOS, is affiliated with Boston Medical Center, and maintains a secondary practice location in New York.

NPPES Registry Identity

NPI1548764624
Entity TypeIndividualFemale
Primary Taxonomy207RH0003X
Provider Legal NameDR. LESLEY WUCredential: MD
Location Address165 SOMERSET STNew Brunswick, NJ 08901
Mailing Address165 Somerset StNew Brunswick, NJ 08901 · (848) 379-4200
Phone(848) 379-4200
Sole ProprietorYes
Medical School CMSRutgers New Jersey Medical SchoolGraduated 2018
Enumeration DateMarch 22, 2018
Last NPPES UpdateAugust 21, 20266 updates tracked since enumeration
NPPES CertifiedAugust 21, 2026
✔ NPI 1548764624 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
Licenses✔ Licensed in NJ · 25MA13090600✔ Licensed in MA · 1019340
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
Also ListedInternal MedicineTaxonomy 207R00000X · License 1019340 (MA), 1548764624 (NY)
165 SOMERSET ST, New Brunswick, NJ 08901
Open in Google Maps ↗

Secondary Practice Location 1

Location 11st Avenue and 16th StNew York, NY 10003 · Phone (212) 420-2000

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

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

Dr. Lesley Wu Md 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 ID9032511407
PECOS Enrollment IDI20240720000034
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.

Hospital Affiliations CMS Care Compare

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

Boston Medical Center

Acute Care Hospitals · Boston, MA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220031
Location1 Boston Medical Center PlaceBoston, MA 02118 · Suffolk County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 08901 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
$190.92 typical visit price
range $63.84 – $190.92
Typical copayment $47.73 (range $15.96 – $47.73)
Most-billed visit code 99205
Established Patient
$111.57 typical visit price
range $20.97 – $155.92
Typical copayment $27.89 (range $5.24 – $38.98)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 3

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

TYLER VIRGIL PHARMD
Pharmacist (Oncology)
165 SOMERSET ST
NEW BRUNSWICK, NJ 08901
Middlesex County (848) 379-4200
BLOOM BY DUTY LLC
Durable Medical Equipment & Medical Supplies
165 SOMERSET ST, 3RD FLOOR
NEW BRUNSWICK, NJ 08901
Middlesex County (754) 246-9667
JOLIE ELZAHABY
Pharmacist (Oncology)
165 SOMERSET ST
NEW BRUNSWICK, NJ 08901
Middlesex County (848) 379-4200

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 Lesley Wu's NPI number?

The NPI number for Lesley Wu is 1548764624. It was assigned to this individual provider in the NPPES registry on March 22, 2018.

Where is Lesley Wu located?

Lesley Wu practices at 165 Somerset St, New Brunswick, NJ 08901. The listed phone number is (848) 379-4200.

What is Lesley Wu's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Lesley Wu enrolled in Medicare?

Yes. Lesley 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.

What insurance does Lesley Wu accept?

Health plans from Anthem Blue Cross and Blue Shield list Lesley 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 Lesley Wu affiliated with any hospitals?

According to CMS data, Lesley Wu is affiliated with Boston Medical Center.

When was this NPI record last updated?

The NPPES record for Lesley Wu was last updated on August 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.