ISABEL ROITMAN NP
NPI 1912353483
Nurse Practitioner in New York, NY
About Isabel Roitman Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ISABEL ROITMAN NP (NPI 1912353483) is an individual nurse practitioner in New York, New York, licensed in New York (2015022862) and active in the NPI registry since May 2016. She is enrolled in Medicare PECOS, is affiliated with Lenox Hill Hospital, and is a graduate of Other (2015).
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
Isabel Roitman Np 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
2Medicare enrollment records show Isabel Roitman reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New Hyde Park, NY 11040
- Reassigned Medicare billing, New York enrollment
- 9,353 clinicians in this Medicare group
Pearl River, NY 10965
- Reassigned Medicare billing, New York enrollment
- 12 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Lenox Hill Hospital
Acute Care Hospitals · New York, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10075 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.
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.
NEW YORK, NY 10075
NEW YORK, NY 10075
NEW YORK, NY 10075
NEW YORK, NY 10075
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 Isabel Roitman's NPI number?
The NPI number for Isabel Roitman is 1912353483. It was assigned to this individual provider in the NPPES registry on May 13, 2016.
Where is Isabel Roitman located?
Isabel Roitman practices at 100 E 77th St, New York, NY 10075. The listed phone number is (212) 434-3868.
What is Isabel Roitman's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Isabel Roitman enrolled in Medicare?
Yes. Isabel Roitman 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 Isabel Roitman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Isabel Roitman reassigns Medicare benefits to 2 organizations: North Shore - Lij Medical PC (New Hyde Park, NY) and Adult Health Nurse Practitioner House Call Services, PLLC (Pearl River, 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 Isabel Roitman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Isabel Roitman affiliated with any hospitals?
According to CMS data, Isabel Roitman is affiliated with Lenox Hill Hospital.
When was this NPI record last updated?
The NPPES record for Isabel Roitman was last updated on May 13, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Isabel Roitman, NP · NPI 1912353483
Nurse Practitioner physician in New York, New York. Individual provider, active in the CMS NPPES registry since May 13, 2016.
## Identity
- **NPI:** 1912353483 (Entity type: Individual)
- **Enumerated:** May 13, 2016
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 2015022862 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 100 E 77TH ST, New York, NY 10075-1850
- **Phone:** (212) 434-3868
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): North Shore - Lij Medical PC (NPI 1790043479, New Hyde Park, NY); Adult Health Nurse Practitioner House Call Services, PLLC (NPI 1306884804, Pearl River, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** May 13, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1912353483) · Data from the CMS NPPES public registry.