ESTHER GREENWALD
NPI 1689267080
Nurse Practitioner - Family in West Hempstead, NY
About Esther Greenwald NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ESTHER GREENWALD (NPI 1689267080) is an individual family provider in West Hempstead, New York, licensed in New York (F347148) and active in the NPI registry since February 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Esther Greenwald 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
5Medicare enrollment records show Esther Greenwald reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Valley Stream, NY 11581
- Reassigned Medicare billing, Connecticut enrollment
- 31 clinicians in this Medicare group
Valley Stream, NY 11581
- Reassigned Medicare billing, New York enrollment
- 30 clinicians in this Medicare group
Syosset, NY 11791
- Reassigned Medicare billing, New York enrollment
- 16 clinicians in this Medicare group
Orange, CT 06477
- Reassigned Medicare billing, Connecticut enrollment
- Medicare enrollment name: Impact Health PC
- 129 clinicians in this Medicare group
Dallas, TX 75227
- Reassigned Medicare billing, Texas enrollment
- 2 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 6
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11552 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Esther Greenwald's NPI number?
The NPI number for Esther Greenwald is 1689267080. It was assigned to this individual provider in the NPPES registry on February 16, 2021.
Where is Esther Greenwald located?
Esther Greenwald practices at 285 Spruce St, West Hempstead, NY 11552. The listed phone number is (314) 420-2104.
What is Esther Greenwald's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Esther Greenwald enrolled in Medicare?
Yes. Esther Greenwald 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 Esther Greenwald's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Esther Greenwald reassigns Medicare benefits to 5 organizations: Bridge Health PLLC (Valley Stream, NY), Daniel Novick MD PLLC (Valley Stream, NY), Garumuni Anura Desilva, MD PC (Syosset, NY), Impact Health P.C. (Orange, CT) and Mf Medical PLLC (Dallas, TX). 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 Esther Greenwald's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Esther Greenwald accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Texas and WellPoint list Esther Greenwald as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Esther Greenwald was last updated on February 16, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Esther Greenwald · NPI 1689267080
Family physician in West Hempstead, New York. Individual provider, active in the CMS NPPES registry since February 16, 2021.
## Identity
- **NPI:** 1689267080 (Entity type: Individual)
- **Enumerated:** February 16, 2021
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** F347148 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 285 SPRUCE ST, West Hempstead, NY 11552-2454
- **Phone:** (314) 420-2104
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Bridge Health PLLC (NPI 1194574285, Valley Stream, NY); Daniel Novick MD PLLC (NPI 1770327447, Valley Stream, NY); Garumuni Anura Desilva, MD PC (NPI 1427793629, Syosset, NY); Impact Health P.C. (NPI 1730694316, Orange, CT); Mf Medical PLLC (NPI 1760361554, Dallas, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** February 16, 2021
---
Source: [NPI Profile](https://npiprofile.com/npi/1689267080) · Data from the CMS NPPES public registry.