WILLIAM CHANG M.D.
NPI 1295755940
Anesthesiology in Manhasset, NY

Active since July 19, 2006PECOS EnrolledAccepts Medicare Assignment
84.47/100
CMS Quality Rating
35 ROSE HILL DR, MANHASSET, NY 11030(646) 385-4735 Get Directions Write a Review

NPPES record last updated: August 8, 2019. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About William Chang M.d. NPPES

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

WILLIAM CHANG M.D. (NPI 1295755940) is an individual anesthesiology provider in Manhasset, New York, licensed in New York (212645) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Nyu Langone Hospitals, and is a graduate of George Washington University School Of Medicine (1995).

NPPES Registry Identity

NPI1295755940
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameWILLIAM CHANGCredential: M.D.
Location Address35 ROSE HILL DRManhasset, NY 11030-3927
Mailing Address35 Rose Hill DrManhasset, NY 11030-3927 · (646) 385-4735
Sole ProprietorNo
Medical School CMSGeorge Washington University School Of MedicineGraduated 1995
Enumeration DateJuly 19, 2006
Last NPPES UpdateAugust 8, 2019
NPI 1295755940 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License Licensed in NY · 212645
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.

35 ROSE HILL DR, Manhasset, NY 11030

Other Identifiers 2

OtherP01273213NY · Railroad Medicare
Medicaid02784738NY

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

William Chang M.d. 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 ID4789678079
PECOS Enrollment IDI20060915000245
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.

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.
13 services13 patients
Anesthesia for x-ray or radiation therapy 01922
Anesthesia for x-ray or radiation therapy involves administering medication to help you relax or sleep during the procedure. It's used to ensure comfort, minimize movement, and reduce anxiety. The type of anesthesia used depends on the procedure and patient's health.
12 services12 patients

Hospital Affiliations CMS Care Compare

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

Nyu Langone Hospitals

Acute Care Hospitals · New York, NY
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330214
Location550 First AvenueNew York, NY 10016 · New York 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.

84.47/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality93.33
Promoting Interoperability100
Improvement Activities40
Cost54.91

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 Chang's NPI number?

The NPI number for William Chang is 1295755940. It was assigned to this individual provider in the NPPES registry on July 19, 2006.

Where is William Chang located?

William Chang practices at 35 Rose Hill Dr, Manhasset, NY 11030. The listed phone number is (646) 385-4735.

What is William Chang's specialty?

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

Is William Chang enrolled in Medicare?

Yes. William Chang 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.

Is William Chang affiliated with any hospitals?

According to CMS data, William Chang is affiliated with Nyu Langone Hospitals.

When was this NPI record last updated?

The NPPES record for William Chang was last updated on August 8, 2019. NPI Profile syncs with the weekly NPPES data releases published by CMS.