DR. CHARI HIRSHSON PHD
NPI 1104198951
Psychologist - Clinical in Hartsdale, NY
About Dr. Chari Hirshson Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHARI HIRSHSON PHD (NPI 1104198951) is an individual clinical provider in Hartsdale, New York, licensed in New York (019756) and active in the NPI registry since February 2012. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Chari Hirshson Phd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Chari Hirshson reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chappaqua, NY 10514
- Reassigned Medicare billing, New York enrollment
- 76 clinicians in this Medicare group
Great Neck, NY 11021
- Reassigned Medicare billing, New York enrollment
- 9,353 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10530 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 11
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HARTSDALE, NY 10530
HARTSDALE, NY 10530
HARTSDALE, NY 10530
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 Chari Hirshson's NPI number?
The NPI number for Chari Hirshson is 1104198951. It was assigned to this individual provider in the NPPES registry on February 8, 2012.
Where is Chari Hirshson located?
Chari Hirshson practices at 250 E Hartsdale Ave, Hartsdale, NY 10530. The listed phone number is (914) 414-3131.
What is Chari Hirshson's specialty?
The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.
Is Chari Hirshson enrolled in Medicare?
Yes. Chari Hirshson is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Chari Hirshson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Chari Hirshson reassigns Medicare benefits to 2 organizations: Northern Westchester Hospital Association (Chappaqua, NY) and North Shore-Lij Medical PC (Great Neck, 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 Chari Hirshson'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 Chari Hirshson was last updated on August 9, 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.
# Dr. Chari Hirshson, PHD · NPI 1104198951
Clinical provider in Hartsdale, New York. Individual provider, active in the CMS NPPES registry since February 8, 2012.
## Identity
- **NPI:** 1104198951 (Entity type: Individual)
- **Enumerated:** February 8, 2012
- **Primary specialty:** Psychologist - Clinical · taxonomy 103TC0700X
- **State license:** 019756 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 250 E HARTSDALE AVE, Hartsdale, NY 10530-3571
- **Phone:** (914) 414-3131
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for durable medical equipment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Northern Westchester Hospital Association (NPI 1083913883, Chappaqua, NY); North Shore-Lij Medical PC (NPI 1053688572, Great Neck, NY) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 9, 2016
- **Other identifiers:** Medicaid 03737982 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1104198951) · Data from the CMS NPPES public registry.