CAROLYN WASSERHEIT-LIEBLICH MD
NPI 1669452819
Internal Medicine - Medical Oncology in Sleepy Hollow, NY
About Carolyn Wasserheit-lieblich Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CAROLYN WASSERHEIT-LIEBLICH MD (NPI 1669452819) is an individual medical oncology provider in Sleepy Hollow, New York, licensed in New York (168210) and active in the NPI registry since January 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Carolyn Wasserheit-lieblich Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Carolyn Wasserheit-lieblich reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Bronxville, NY 10708
- Reassigned Medicare billing, New York enrollment
- 531 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10591 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SLEEPY HOLLOW, NY 10591
SLEEPY HOLLOW, NY 10591
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 Carolyn Wasserheit-lieblich's NPI number?
The NPI number for Carolyn Wasserheit-lieblich is 1669452819. It was assigned to this individual provider in the NPPES registry on January 21, 2006.
Where is Carolyn Wasserheit-lieblich located?
Carolyn Wasserheit-lieblich practices at 777 N Broadway, Sleepy Hollow, NY 10591. The listed phone number is (212) 639-2000.
What is Carolyn Wasserheit-lieblich's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.
Is Carolyn Wasserheit-lieblich enrolled in Medicare?
Yes. Carolyn Wasserheit-lieblich is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Carolyn Wasserheit-lieblich's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Carolyn Wasserheit-lieblich reassigns Medicare benefits to Lawrence Medical Associates, PC (Bronxville, NY). The 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 Carolyn Wasserheit-lieblich's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Carolyn Wasserheit-lieblich was last updated on April 7, 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.
# Carolyn Wasserheit-Lieblich, MD · NPI 1669452819
Medical Oncology physician in Sleepy Hollow, New York. Individual provider, active in the CMS NPPES registry since January 21, 2006.
## Identity
- **NPI:** 1669452819 (Entity type: Individual)
- **Enumerated:** January 21, 2006
- **Primary specialty:** Internal Medicine - Medical Oncology · taxonomy 207RX0202X
- **State license:** 168210 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 777 N BROADWAY, Sleepy Hollow, NY 10591-1000
- **Phone:** (212) 639-2000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Lawrence Medical Associates, PC (NPI 1497260806, Bronxville, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 7, 2015
- **Other identifiers:** Medicare UPIN F68527
---
Source: [NPI Profile](https://npiprofile.com/npi/1669452819) · Data from the CMS NPPES public registry.