DR. THOMAS ROY PALAIA MD
NPI 1003233420
Anesthesiology in Freeport, NY
About Dr. Thomas Roy Palaia Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. THOMAS ROY PALAIA MD (NPI 1003233420) is an individual anesthesiology provider in Freeport, New York, licensed in New York (298332) and active in the NPI registry since March 2014. He is enrolled in Medicare PECOS, is affiliated with Mount Sinai South Nassau, and maintains a secondary practice location in Hicksville.
NPPES Registry Identity
Specialties & Licenses 2
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 and accepts Medicare assignment
Dr. Thomas Roy Palaia 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
2Medicare enrollment records show Thomas Palaia reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Freeport, NY 11520
- Reassigned Medicare billing, New York enrollment
- 5 clinicians in this Medicare group
New York, NY 10029
- Reassigned Medicare billing, New York enrollment
- 245 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 5
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.
Mount Sinai South Nassau
Acute Care Hospitals · Oceanside, NYOther Providers at the Same Location NPPES 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FREEPORT, NY 11520
FREEPORT, NY 11520
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 Thomas Palaia's NPI number?
The NPI number for Thomas Palaia is 1003233420. It was assigned to this individual provider in the NPPES registry on March 24, 2014.
Where is Thomas Palaia located?
Thomas Palaia practices at 73 Guy Lombardo Ave, Freeport, NY 11520. The listed phone number is (516) 377-3332.
What is Thomas Palaia's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Thomas Palaia enrolled in Medicare?
Yes. Thomas Palaia 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 Thomas Palaia's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Palaia reassigns Medicare benefits to 2 organizations: Pain And Rehabilitation Medical Specialists, PC (Freeport, NY) and Icahn School Of Medicine At Mount Sinai (New York, 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 Thomas Palaia's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Thomas Palaia affiliated with any hospitals?
According to CMS data, Thomas Palaia is affiliated with Mount Sinai South Nassau.
When was this NPI record last updated?
The NPPES record for Thomas Palaia was last updated on April 7, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.