JERRY I KLEINBAUM MD
NPI 1245344670
Internal Medicine - Endocrinology, Diabetes & Metabolism in Yorktown Heights, NY
About Jerry I Kleinbaum Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JERRY I KLEINBAUM MD (NPI 1245344670) is an individual endocrinology, diabetes & metabolism provider in Yorktown Heights, New York, licensed in New York (136935) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Hudson Valley Hospital Center, and is a graduate of Tufts University School Of Medicine (1976).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
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
Jerry I Kleinbaum 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 Reassignment
Medicare enrollment records show Jerry Kleinbaum reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Mount Kisco, NY 10549
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Optum Medical Care PC
- 1,601 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 20
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.
Hudson Valley Hospital Center
Acute Care Hospitals · Cortlandt Manor, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10598 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 14
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 Jerry Kleinbaum's NPI number?
The NPI number for Jerry Kleinbaum is 1245344670. It was assigned to this individual provider in the NPPES registry on August 19, 2006.
Where is Jerry Kleinbaum located?
Jerry Kleinbaum practices at 48 Mahopac Ave Route 6 Care Mount Medical, PC, Yorktown Heights, NY 10598. The listed phone number is (914) 248-5556.
What is Jerry Kleinbaum's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.
Is Jerry Kleinbaum enrolled in Medicare?
Yes. Jerry Kleinbaum 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 organization bills Medicare for Jerry Kleinbaum's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jerry Kleinbaum reassigns Medicare benefits to Optum Medical Care, P.C. (Mount Kisco, 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 Jerry Kleinbaum's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Jerry Kleinbaum affiliated with any hospitals?
According to CMS data, Jerry Kleinbaum is affiliated with Hudson Valley Hospital Center.
When was this NPI record last updated?
The NPPES record for Jerry Kleinbaum was last updated on November 15, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.