LEAH HERTZ MS OTR/L
NPI 1841709649
Occupational Therapist in Roosevelt, NY
About Leah Hertz Ms Otr/l NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LEAH HERTZ MS OTR/L (NPI 1841709649) is an individual occupational therapist in Roosevelt, New York, licensed in New York (021840) and active in the NPI registry since September 2017.
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 (PECOS)
Leah Hertz Ms Otr/l is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Leah Hertz reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Roosevelt, NY 11575
- Reassigned Medicare billing, New York enrollment
- 32 clinicians in this Medicare group
Brooklyn, NY 11229
- Reassigned Medicare billing, New York enrollment
- 446 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.
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.
ROOSEVELT, NY 11575
ROOSEVELT, NY 11575
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 Leah Hertz's NPI number?
The NPI number for Leah Hertz is 1841709649. It was assigned to this individual provider in the NPPES registry on September 25, 2017.
Where is Leah Hertz located?
Leah Hertz practices at 380 Washington Ave, Roosevelt, NY 11575. The listed phone number is (516) 378-2000.
What is Leah Hertz's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Leah Hertz enrolled in Medicare?
Yes. Leah Hertz is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Leah Hertz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Leah Hertz reassigns Medicare benefits to 2 organizations: United Cerebral Palsy Association Of Nassau County, Inc. (Roosevelt, NY) and New York Physical And Occupational Therapy Services, PLLC (Brooklyn, 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 Leah Hertz'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 Leah Hertz was last updated on September 25, 2017. 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.