ESTHER R GEFFNER LMHC
NPI 1649615972
Counselor - Mental Health in Hollis, NY
About Esther R Geffner Lmhc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ESTHER R GEFFNER LMHC (NPI 1649615972) is an individual mental health provider in Hollis, New York, licensed in New York (18005278) and active in the NPI registry since April 2013. She is enrolled in Medicare PECOS and is a graduate of Other (2009).
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
Esther R Geffner Lmhc 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 Esther Geffner reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Brooklyn, NY 11201
- Reassigned Medicare billing, New York enrollment
- 457 clinicians in this Medicare group
Brooklyn, NY 11235
- Reassigned Medicare billing, New York enrollment
- 436 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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Geffner's NPI number?
The NPI number for Esther Geffner is 1649615972. It was assigned to this individual provider in the NPPES registry on April 30, 2013.
Where is Esther Geffner located?
Esther Geffner practices at 8609 Marengo St, Hollis, NY 11423. The listed phone number is (917) 359-4594.
What is Esther Geffner's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Esther Geffner enrolled in Medicare?
Yes. Esther Geffner 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 Geffner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Esther Geffner reassigns Medicare benefits to 2 organizations: Che Senior Psychological Services, PC (Brooklyn, NY) and Knapp Street Psychiatry, PC (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 Esther Geffner'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 Esther Geffner was last updated on April 30, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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 R Geffner, LMHC · NPI 1649615972
Mental Health provider in Hollis, New York. Individual provider, active in the CMS NPPES registry since April 30, 2013.
## Identity
- **NPI:** 1649615972 (Entity type: Individual)
- **Enumerated:** April 30, 2013
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **State license:** 18005278 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 8609 MARENGO ST, Hollis, NY 11423-1325
- **Phone:** (917) 359-4594
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Che Senior Psychological Services, PC (NPI 1023078219, Brooklyn, NY); Knapp Street Psychiatry, PC (NPI 1043248776, Brooklyn, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2009
## Record status
- **NPPES last updated:** April 30, 2013
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Source: [NPI Profile](https://npiprofile.com/npi/1649615972) · Data from the CMS NPPES public registry.