ESTHER K DORIS
NPI 1205793320
Marriage & Family Therapist in Amityville, NY
About Esther K Doris NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ESTHER K DORIS (NPI 1205793320) is an individual marriage & family therapist in Amityville, New York, licensed in New York (P138987) and active in the NPI registry since January 2026. She is enrolled in Medicare PECOS and is a graduate of Other (2025).
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)
Esther K Doris is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Esther Doris reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Amityville, NY 11701
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Cs Medical Associates, PC
- 81 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 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
AMITYVILLE, NY 11701
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 Doris's NPI number?
The NPI number for Esther Doris is 1205793320. It was assigned to this individual provider in the NPPES registry on January 9, 2026.
Where is Esther Doris located?
Esther Doris practices at 64 Broadway, Amityville, NY 11701. The listed phone number is (646) 954-7293.
What is Esther Doris's specialty?
The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.
Is Esther Doris enrolled in Medicare?
Yes. Esther Doris is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Esther Doris's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Esther Doris reassigns Medicare benefits to Cs Medical Associates, P.C. (Amityville, NY). The 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 Doris'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 Doris was last updated on January 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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 K Doris · NPI 1205793320
Marriage & Family Therapist provider in Amityville, New York. Individual provider, active in the CMS NPPES registry since January 9, 2026.
## Identity
- **NPI:** 1205793320 (Entity type: Individual)
- **Enumerated:** January 9, 2026
- **Primary specialty:** Marriage & Family Therapist · taxonomy 106H00000X
- **State license:** P138987 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 64 BROADWAY, Amityville, NY 11701-2702
- **Phone:** (646) 954-7293
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Cs Medical Associates, P.C. (NPI 1790653236, Amityville, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** January 9, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1205793320) · Data from the CMS NPPES public registry.