DR. JOANNE SPALIARAS MD
NPI 1326280967
Anesthesiology in Valhalla, NY
About Dr. Joanne Spaliaras Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOANNE SPALIARAS MD (NPI 1326280967) is an individual anesthesiology provider in Valhalla, New York, licensed in New York (2745531) and active in the NPI registry since March 2009. She is enrolled in Medicare PECOS, is affiliated with Long Island Jewish Medical Center, and is a graduate of New York Medical College (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
Dr. Joanne Spaliaras Md 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
8Medicare enrollment records show Joanne Spaliaras reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Valhalla, NY 10595
- Reassigned Medicare billing, New York enrollment
- 1,663 clinicians in this Medicare group
Chappaqua, NY 10514
- Reassigned Medicare billing, New York enrollment
- 1,406 clinicians in this Medicare group
Cortlandt Manor, NY 10567
- Reassigned Medicare billing, New York enrollment
- 1,074 clinicians in this Medicare group
Bronx, NY 10467
- Reassigned Medicare billing, New York enrollment
- 5,251 clinicians in this Medicare group
Manhasset, NY 11030
- Reassigned Medicare billing, New York enrollment
- 12 clinicians in this Medicare group
Elmhurst, NY 11373
- Reassigned Medicare billing, New York enrollment
- 836 clinicians in this Medicare group
Flushing, NY 11367
- Reassigned Medicare billing, New York enrollment
- 51 clinicians in this Medicare group
Melville, NY 11747
- Reassigned Medicare billing, New York enrollment
- 508 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.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Long Island Jewish Medical Center
Acute Care Hospitals · New Hyde Park, NYMedicare 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
VALHALLA, NY 10595
VALHALLA, NY 10595
VALHALLA, NY 10595
VALHALLA, NY 10595
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 Joanne Spaliaras's NPI number?
The NPI number for Joanne Spaliaras is 1326280967. It was assigned to this individual provider in the NPPES registry on March 27, 2009.
Where is Joanne Spaliaras located?
Joanne Spaliaras practices at 100 Woods Rd, Valhalla, NY 10595. The listed phone number is (914) 493-7000.
What is Joanne Spaliaras's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Joanne Spaliaras enrolled in Medicare?
Yes. Joanne Spaliaras 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 Joanne Spaliaras's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joanne Spaliaras reassigns Medicare benefits to 8 organizations: Westchester Medical Center Advanced Physician Services PC (Valhalla, NY), North Shore - Lij Anesthesiology, PC (Chappaqua, NY), New York University (Cortlandt Manor, NY), Montefiore Medical Center (Bronx, NY), Absnec Anesthesiology, PC (Manhasset, NY) and 3 more organizations, listed in the Medicare section above. 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 Joanne Spaliaras's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Joanne Spaliaras affiliated with any hospitals?
According to CMS data, Joanne Spaliaras is affiliated with Long Island Jewish Medical Center.
When was this NPI record last updated?
The NPPES record for Joanne Spaliaras was last updated on December 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Dr. Joanne Spaliaras, MD · NPI 1326280967
Anesthesiology physician in Valhalla, New York. Individual provider, active in the CMS NPPES registry since March 27, 2009.
## Identity
- **NPI:** 1326280967 (Entity type: Individual)
- **Enumerated:** March 27, 2009
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 2745531 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 100 WOODS RD, Valhalla, NY 10595-1530
- **Phone:** (914) 493-7000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 8 organizations under Medicare reassignment (form CMS-855R): Westchester Medical Center Advanced Physician Services PC (NPI 1740687458, Valhalla, NY); North Shore - Lij Anesthesiology, PC (NPI 1417401266, Chappaqua, NY); New York University (NPI 1881987246, Cortlandt Manor, NY); Montefiore Medical Center (NPI 1063525152, Bronx, NY); Absnec Anesthesiology, PC (NPI 1598294266, Manhasset, NY); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York Medical College, class of 2009
## Record status
- **NPPES last updated:** December 15, 2025
---
Source: [NPI Profile](https://npiprofile.com/npi/1326280967) · Data from the CMS NPPES public registry.