JONATHAN NEIMAND M.D.
NPI 1851617385
Radiology - Neuroradiology in Mount Kisco, NY
About Jonathan Neimand M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JONATHAN NEIMAND M.D. (NPI 1851617385) is an individual neuroradiology provider in Mount Kisco, New York, licensed in New York (283379) and active in the NPI registry since April 2010. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of University Of Miami, Lm Miller School Of Medicine (2010).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
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
Jonathan Neimand M.d. 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
3Medicare enrollment records show Jonathan Neimand reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Mount Kisco, NY 10549
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Optum Medical Care PC
- 1,601 clinicians in this Medicare group
Jericho, NY 11753
- Reassigned Medicare billing, New York enrollment
- 413 clinicians in this Medicare group
New York, NY 10021
- Reassigned Medicare billing, New York enrollment
- 15 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 47
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.
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.
MOUNT KISCO, NY 10549
MOUNT KISCO, NY 10549
MOUNT KISCO, NY 10549
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 Jonathan Neimand's NPI number?
The NPI number for Jonathan Neimand is 1851617385. It was assigned to this individual provider in the NPPES registry on April 8, 2010.
Where is Jonathan Neimand located?
Jonathan Neimand practices at 90 S Bedford Rd, Mount Kisco, NY 10549. The listed phone number is (914) 242-6654.
What is Jonathan Neimand's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Neuroradiology, with taxonomy code 2085N0700X.
Is Jonathan Neimand enrolled in Medicare?
Yes. Jonathan Neimand 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 Jonathan Neimand's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jonathan Neimand reassigns Medicare benefits to 3 organizations: Optum Medical Care, P.C. (Mount Kisco, NY), Optum Urgent Care, PLLC (Jericho, NY) and East River Medical Imaging PC (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 Jonathan Neimand'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 Jonathan Neimand was last updated on January 9, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.