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MELISSA WU
NPI 1770927477
Anesthesiology in New Brunswick, NJ

Active since April 24, 2013PECOS EnrolledAccepts Medicare Assignment
46.33/100
CMS Quality Rating
125 PATERSON STREET, CAB 3100 UMDNJ/RWJMS DEPT OF ANESTHESIA, NEW BRUNSWICK, NJ 08901(732) 235-7827 Get Directions Write a Review

NPPES record last updated: April 24, 2013. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Melissa Wu NPPES

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

MELISSA WU (NPI 1770927477) is an individual anesthesiology provider in New Brunswick, New Jersey, licensed in New Jersey (25MA09264700) and active in the NPI registry since April 2013. She is enrolled in Medicare PECOS, is affiliated with Saint Peter's University Hospital, and is a graduate of Other (2009).

NPPES Registry Identity

NPI1770927477
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NameMELISSA WU
Location Address125 PATERSON STREET, CAB 3100 UMDNJ/RWJMS DEPT OF ANESTHESIANew Brunswick, NJ 08901
Mailing Address125 Paterson Street, Cab 3100 Umdnj/rwjms Dept Of AnesthesiaNew Brunswick, NJ 08901
Phone(732) 235-7827
Sole ProprietorYes
Medical School CMSOtherGraduated 2009
Enumeration DateApril 24, 2013
✔ NPI 1770927477 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in NJ · 25MA09264700
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
125 PATERSON STREET, New Brunswick, NJ 08901
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.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

Melissa Wu 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 ID3375779887
PECOS Enrollment IDI20131111000942
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.

Medicare Billing Reassignments

4

Medicare enrollment records show Melissa Wu reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

New Brunswick Anesthesia Associates
0.7 mi
Anesthesiology
254 EASTON AVE
New Brunswick, NJ 08901
  • Reassigned Medicare billing, New Jersey enrollment
  • 41 clinicians in this Medicare group
NPI 1427702117 (908) 519-8520
Rwjbh Emergency Medicine Associates, LLC
5.0 mi
Emergency Medicine
3 EXECUTIVE DR, STE 400
Somerset, NJ 08873
  • Reassigned Medicare billing, New Jersey enrollment
  • 1,557 clinicians in this Medicare group
NPI 1912510041 (732) 867-9618
Bay Anesthesia LLC
5.8 mi
Anesthesiology
561 CRANBURY RD
East Brunswick, NJ 08816
  • Reassigned Medicare billing, New Jersey enrollment
  • 121 clinicians in this Medicare group
NPI 1063151546 (201) 847-8079
Rwjbh Observation Associates LLC
20 mi
Emergency Medicine
94 OLD SHORT HILLS RD
Livingston, NJ 07039
  • Reassigned Medicare billing, New Jersey enrollment
  • 1,913 clinicians in this Medicare group
NPI 1760095806 (888) 724-7123

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 2

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.

Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731
This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.
16 services16 patients
Anesthesia for other procedure on lower abdomen 00840
Anesthesia for a lower abdomen procedure involves medication to eliminate pain during surgery. You might be awake but relaxed and pain-free, or you may be completely unconscious. It's administered to ensure comfort and safety throughout the operation.
12 services12 patients

Hospital Affiliations CMS Care Compare

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

Saint Peter's University Hospital

Acute Care Hospitals · New Brunswick, NJ
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310070
Location254 Easton AveNew Brunswick, NJ 08901 · Middlesex 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.

46.33/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality54.51
Improvement Activities0

Reported Quality Measures

Post-Anesthetic Transfer of Care Measure: Procedure Room to a Post Anesthesia Care Unit (PACU)
Percentage of patients, regardless of age, who are under the care of an anesthesia practitioner and are admitted to a PACU or other non-ICU location in which a post-anesthetic formal transfer of care protocol or checklist which includes the key transfer of…
99%949 patients4/55-star benchmark: 100%
Prevention of Post-Operative Nausea and Vomiting (PONV) - Combination Therapy
Percentage of patients, aged 18 years and older, who undergo a procedure under an inhalational general anesthetic, AND who have three or more risk factors for post-operative nausea and vomiting (PONV), who receive combination therapy consisting of at least…
100%107 patients
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 20

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

MARISA PALMERI MD
Student in an Organized Health Care Education/Training Program
125 PATERSON STREET, DEPARTMENT OF MEDICINE/CAB 7302
NEW BRUNSWICK, NJ 08901
Middlesex County (732) 235-8887
DOV LEVINE
General Practice
125 PATERSON STREET, MEB 596
NEW BRUNSWICK, NJ 08901
Middlesex County (732) 235-7674
TRACY E CASTLEMAN CRNA, MS
Nurse Anesthetist, Certified Registered
125 PATERSON STREET
NEW BRUNSWICK, NJ 08901
Middlesex County (732) 235-7827
CONNOR BARRETT MD
Student in an Organized Health Care Education/Training Program
125 PATERSON STREET, MEB 596
NEW BRUNSWICK, NJ 08901
Middlesex County (732) 235-7673
ALEXANDER ROBERT TODFIELD MD
Student in an Organized Health Care Education/Training Program
125 PATERSON STREET, SUITE 7300
NEW BRUNSWICK, NJ 08901
Middlesex County (732) 235-8887
HYUN AH MICHELLE YOON MD
Student in an Organized Health Care Education/Training Program
125 PATERSON STREET, DEPARTMENT OF MEDICINE/CAB 7302
NEW BRUNSWICK, NJ 08901
Middlesex County (732) 235-8887
DR. ROBERT MANDULEY MD
Pediatrics (Pediatric Cardiology)
125 PATERSON STREET, SUITE 6140 CAB
NEW BRUNSWICK, NJ 08901
Middlesex County (732) 235-7905
DR. EDWIN RYAN RACELA SISON M.D.
Anesthesiology
125 PATERSON STREET, SUITE 3100
NEW BRUNSWICK, NJ 08901
Middlesex County (732) 235-7827

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 Melissa Wu's NPI number?

The NPI number for Melissa Wu is 1770927477. It was assigned to this individual provider in the NPPES registry on April 24, 2013.

Where is Melissa Wu located?

Melissa Wu practices at 125 Paterson Street Cab 3100 Umdnj/Rwjms Dept Of Anesthesia, New Brunswick, NJ 08901. The listed phone number is (732) 235-7827.

What is Melissa Wu's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Melissa Wu enrolled in Medicare?

Yes. Melissa 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 Melissa Wu's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Melissa Wu reassigns Medicare benefits to 4 organizations: New Brunswick Anesthesia Associates (New Brunswick, NJ), Rwjbh Emergency Medicine Associates, LLC (Somerset, NJ), Bay Anesthesia LLC (East Brunswick, NJ) and Rwjbh Observation Associates LLC (Livingston, NJ). 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 Melissa Wu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Melissa Wu accept?

Health plans from Oscar Health list Melissa 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 Melissa Wu affiliated with any hospitals?

According to CMS data, Melissa Wu is affiliated with Saint Peter's University Hospital.

When was this NPI record last updated?

The NPPES record for Melissa Wu was last updated on April 24, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years 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.