ROBERT ZHANG
NPI 1346738754
Internal Medicine - Cardiovascular Disease in New York, NY
About Robert Zhang NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ROBERT ZHANG (NPI 1346738754) is an individual cardiovascular disease provider in New York, New York, licensed in New York (309212) and active in the NPI registry since May 2018. He is enrolled in Medicare PECOS, is affiliated with New York-presbyterian Hospital, and is a graduate of Other (2018).
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
Robert Zhang 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
2Medicare enrollment records show Robert Zhang reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10021
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Weill Cornell Imaging At New York Presbyterian
- 252 clinicians in this Medicare group
New York, NY 10021
- Reassigned Medicare billing, New York enrollment
- Also billed through NPI 1538109269 (New York)
- 76 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
New York-Presbyterian Hospital
Acute Care Hospitals · New York, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10021 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEW YORK, NY 10021
NEW YORK, NY 10021
NEW YORK, NY 10021
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 Robert Zhang's NPI number?
The NPI number for Robert Zhang is 1346738754. It was assigned to this individual provider in the NPPES registry on May 1, 2018.
Where is Robert Zhang located?
Robert Zhang practices at 520 E 70th St # 443, New York, NY 10021. The listed phone number is (646) 962-5558.
What is Robert Zhang's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Robert Zhang enrolled in Medicare?
Yes. Robert Zhang 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 Robert Zhang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Robert Zhang reassigns Medicare benefits to 2 organizations: Weill Cornell Imaging At Nyp (New York, NY) and Weill Medical College Of Cornell (New York, NY). 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 Robert Zhang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Robert Zhang affiliated with any hospitals?
According to CMS data, Robert Zhang is affiliated with New York-Presbyterian Hospital.
When was this NPI record last updated?
The NPPES record for Robert Zhang was last updated on July 11, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Robert Zhang · NPI 1346738754
Cardiovascular Disease physician in New York, New York. Individual provider, active in the CMS NPPES registry since May 1, 2018.
## Identity
- **NPI:** 1346738754 (Entity type: Individual)
- **Enumerated:** May 1, 2018
- **Primary specialty:** Internal Medicine - Cardiovascular Disease · taxonomy 207RC0000X
- **State license:** 309212 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 520 E 70TH ST # 443, New York, NY 10021-9800
- **Phone:** (646) 962-5558 · **Fax:** (212) 746-8451
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Weill Cornell Imaging At Nyp (NPI 1205013646, New York, NY); Weill Medical College Of Cornell (NPI 1275677395, New York, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** July 11, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1346738754) · Data from the CMS NPPES public registry.