CATHERINE ZHU MD
NPI 1508251679
Anesthesiology in New York, NY
About Catherine Zhu Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CATHERINE ZHU MD (NPI 1508251679) is an individual anesthesiology provider in New York, New York, licensed in New York (298899) and active in the NPI registry since April 2015. She is enrolled in Medicare PECOS, is affiliated with Englewood Hospital And Medical Center, and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses
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
Catherine Zhu 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.
Medicare Billing Reassignments
4Medicare enrollment records show Catherine Zhu reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Englewood, NJ 07631
- Reassigned Medicare billing, New Jersey enrollment
- Medicare enrollment name: Northern Valley Anesthesiology PA
- 138 clinicians in this Medicare group
Mountainside, NJ 07092
- Reassigned Medicare billing, New Jersey enrollment
- 40 clinicians in this Medicare group
Chappaqua, NY 10514
- Reassigned Medicare billing, New York enrollment
- 1,406 clinicians in this Medicare group
West Long Beach, NJ 07764
- Reassigned Medicare billing, New Jersey enrollment
- 406 clinicians in this Medicare group
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 4
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Englewood Hospital And Medical Center
Acute Care Hospitals · Englewood, NJOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEW YORK, NY 10032
NEW YORK, NY 10032
NEW YORK, NY 10032
NEW YORK, NY 10032
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 Catherine Zhu's NPI number?
The NPI number for Catherine Zhu is 1508251679. It was assigned to this individual provider in the NPPES registry on April 5, 2015.
Where is Catherine Zhu located?
Catherine Zhu practices at 622 W 168th St Ph5-133 Stem, New York, NY 10032. The listed phone number is (347) 625-7084.
What is Catherine Zhu's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Catherine Zhu enrolled in Medicare?
Yes. Catherine Zhu 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 Catherine Zhu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Catherine Zhu reassigns Medicare benefits to 4 organizations: Northern Valley Anesthesiology, P.A. (Englewood, NJ), Morris Avenue Endoscopy LLC (Mountainside, NJ), North Shore - Lij Anesthesiology, PC (Chappaqua, NY) and Allied Digestive Health, LLC (West Long Beach, 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 Catherine Zhu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Catherine Zhu affiliated with any hospitals?
According to CMS data, Catherine Zhu is affiliated with Englewood Hospital And Medical Center.
When was this NPI record last updated?
The NPPES record for Catherine Zhu was last updated on October 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.