STELLA XANTHOUDAKIS PSYCHOTHERAPY, MENTAL HEALTH COUNSELING PLLC
NPI 1427988914
Counselor - Mental Health in Bethpage, NY
About Stella Xanthoudakis Psychotherapy, Mental Health Counseling Pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STELLA XANTHOUDAKIS PSYCHOTHERAPY, MENTAL HEALTH COUNSELING PLLC (NPI 1427988914) is a healthcare organization registered as a mental health in Bethpage, New York and active in the NPI registry since May 2026. The organization lists Stella Xanthoudakis, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Stella Xanthoudakis Psychotherapy, Mental Health Counseling Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Stella Xanthoudakis Psychotherapy, Mental Health Counseling PLLC, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Stella Xanthoudakis Psychotherapy, Mental Health Counseling PLLC's NPI number?
The NPI number for Stella Xanthoudakis Psychotherapy, Mental Health Counseling PLLC is 1427988914. It was assigned to this organization in the NPPES registry on May 19, 2026.
Where is Stella Xanthoudakis Psychotherapy, Mental Health Counseling PLLC located?
Stella Xanthoudakis Psychotherapy, Mental Health Counseling PLLC is located at 33 Caffrey Ave, Bethpage, NY 11714. The listed phone number is (516) 477-9247.
What is Stella Xanthoudakis Psychotherapy, Mental Health Counseling PLLC's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Stella Xanthoudakis Psychotherapy, Mental Health Counseling PLLC enrolled in Medicare?
Yes. Stella Xanthoudakis Psychotherapy, Mental Health Counseling PLLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Stella Xanthoudakis Psychotherapy, Mental Health Counseling PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Mental Health Counselor) reassigns their Medicare billing to Stella Xanthoudakis Psychotherapy, Mental Health Counseling PLLC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Stella Xanthoudakis Psychotherapy, Mental Health Counseling PLLC was last updated on May 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Stella Xanthoudakis Psychotherapy, Mental Health Counseling Pllc · NPI 1427988914
Mental Health organization in Bethpage, New York. Organization record, active in the CMS NPPES registry since May 19, 2026.
## Identity
- **NPI:** 1427988914 (Entity type: Organization)
- **Enumerated:** May 19, 2026
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **Organization subpart:** No
- **Authorized official:** Stella Xanthoudakis, OWNER
## Practice location
- **Address:** 33 CAFFREY AVE, Bethpage, NY 11714-1405
- **Phone:** (516) 477-9247
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Mental Health Counselor) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 19, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1427988914) · Data from the CMS NPPES public registry.