HIRAM SHAISH
NPI 1669798351
Radiology - Diagnostic Radiology in New York, NY
About Hiram Shaish NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HIRAM SHAISH (NPI 1669798351) is an individual diagnostic radiology provider in New York, New York, licensed in New York (277532) and active in the NPI registry since April 2010. He is enrolled in Medicare PECOS, is affiliated with New York-presbyterian Hospital, and is a graduate of Icahn School Of Medicine At Mount Sinai (2010).
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
Hiram Shaish 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
5Medicare enrollment records show Hiram Shaish reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10019
- Reassigned Medicare billing, New York enrollment
- 232 clinicians in this Medicare group
New York, NY 10032
- Reassigned Medicare billing, New York enrollment
- 3,922 clinicians in this Medicare group
New York, NY 10032
- Reassigned Medicare billing, New York enrollment
- 87 clinicians in this Medicare group
New York, NY 10032
- Reassigned Medicare billing, New York enrollment
- 181 clinicians in this Medicare group
Valhalla, NY 10595
- Reassigned Medicare billing, New York enrollment
- 1,663 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 45
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 3
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, NYHudson Valley Hospital Center
Acute Care Hospitals · Cortlandt Manor, NYWhite Plains Hospital Center
Acute Care Hospitals · White Plains, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10029 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
Reported Quality Measures
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 Hiram Shaish's NPI number?
The NPI number for Hiram Shaish is 1669798351. It was assigned to this individual provider in the NPPES registry on April 20, 2010.
Where is Hiram Shaish located?
Hiram Shaish practices at 64 E 97th St Apt 7, New York, NY 10029. The listed phone number is (646) 549-4545.
What is Hiram Shaish's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Hiram Shaish enrolled in Medicare?
Yes. Hiram Shaish 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 Hiram Shaish's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hiram Shaish reassigns Medicare benefits to 5 organizations: Columbiadoctors/Newyork-Presbyterianimaging (New York, NY), Trustees Of Columbia University In The City Of New York (New York, NY), Trustees Of Columbia University In The City Of New York (New York, NY), Columbia/Newyork-Presbyterian Advanced Imaging Inc. (New York, NY) and Westchester Medical Center Advanced Physician Services PC (Valhalla, 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 Hiram Shaish's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Hiram Shaish affiliated with any hospitals?
According to CMS data, Hiram Shaish is affiliated with New York-Presbyterian Hospital, Hudson Valley Hospital Center and White Plains Hospital Center.
When was this NPI record last updated?
The NPPES record for Hiram Shaish was last updated on September 16, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.