LIANA K NERCESSIAN M.S
NPI 1730634809
Speech-Language Pathologist in Hartsdale, NY
About Liana K Nercessian M.s NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LIANA K NERCESSIAN M.S (NPI 1730634809) is an individual speech-language pathologist provider in Hartsdale, New York and active in the NPI registry since August 2016. She maintains a secondary practice location in Valhalla and is a graduate of Mercy College (2016).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Liana K Nercessian M.s is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Liana Nercessian reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Hawthorne, NY 10532
- Reassigned Medicare billing, New York enrollment
- 511 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.
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 Liana Nercessian's NPI number?
The NPI number for Liana Nercessian is 1730634809. It was assigned to this individual provider in the NPPES registry on August 18, 2016. The provider is also known as Liana Kurkjian M.S.
Where is Liana Nercessian located?
Liana Nercessian practices at 17 Eastway, Hartsdale, NY 10530. The listed phone number is (914) 815-8932.
What is Liana Nercessian's specialty?
The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.
Is Liana Nercessian enrolled in Medicare?
Yes. Liana Nercessian is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Liana Nercessian's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Liana Nercessian reassigns Medicare benefits to Boston Children's Health Physicians, LLP (Hawthorne, 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 Liana Nercessian'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 Liana Nercessian was last updated on July 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Liana K Nercessian, M.S · NPI 1730634809
Speech-Language Pathologist provider in Hartsdale, New York. Individual provider, active in the CMS NPPES registry since August 18, 2016.
## Identity
- **NPI:** 1730634809 (Entity type: Individual)
- **Enumerated:** August 18, 2016
- **Primary specialty:** Speech-Language Pathologist · taxonomy 235Z00000X
- **Sole proprietor:** No
## Practice location
- **Address:** 17 EASTWAY, Hartsdale, NY 10530
- **Phone:** (914) 815-8932
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** Boston Children's Health Physicians, LLP (NPI 1467454967, Hawthorne, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Mercy College, class of 2016
## Record status
- **NPPES last updated:** July 31, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1730634809) · Data from the CMS NPPES public registry.