MICHAEL CHAIT
NPI 1629502992
Anesthesiology in Middletown, NY
About Michael Chait NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHAEL CHAIT (NPI 1629502992) is an individual anesthesiology provider in Middletown, New York, licensed in New York (325807) and active in the NPI registry since April 2017. He is enrolled in Medicare PECOS, is affiliated with Garnet Health Medical Center, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Michael Chait is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
8Medicare enrollment records show Michael Chait reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Spring Valley, NY 10977
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Samuel J Rosenberg Do PC
- 3 clinicians in this Medicare group
Chappaqua, NY 10514
- Reassigned Medicare billing, New York enrollment
- 1,406 clinicians in this Medicare group
Bronx, NY 10467
- Reassigned Medicare billing, New York enrollment
- 5,251 clinicians in this Medicare group
Melville, NY 11747
- Reassigned Medicare billing, New York enrollment
- 508 clinicians in this Medicare group
Taylor, MI 48180
- Reassigned Medicare billing, Michigan enrollment
- 53 clinicians in this Medicare group
Saginaw, MI 48604
- Reassigned Medicare billing, Michigan enrollment
- 55 clinicians in this Medicare group
Saginaw, MI 48604
- Reassigned Medicare billing, Michigan enrollment
- 178 clinicians in this Medicare group
Irving, TX 75038
- Reassigned Medicare billing, Michigan enrollment
- 905 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 7
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Garnet Health Medical Center
Acute Care Hospitals · Middletown, NYSt John's Riverside Hospital
Acute Care Hospitals · Yonkers, NYOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MIDDLETOWN, NY 10940
MIDDLETOWN, NY 10940
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 Michael Chait's NPI number?
The NPI number for Michael Chait is 1629502992. It was assigned to this individual provider in the NPPES registry on April 13, 2017.
Where is Michael Chait located?
Michael Chait practices at 707 E Main St, Middletown, NY 10940. The listed phone number is (845) 333-1000.
What is Michael Chait's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Michael Chait enrolled in Medicare?
Yes. Michael Chait is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Michael Chait's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Chait reassigns Medicare benefits to 8 organizations: Samuel J Rosenberg, D.O. P.C. (Spring Valley, NY), North Shore - Lij Anesthesiology, PC (Chappaqua, NY), Montefiore Medical Center (Bronx, NY), North American Partners In Anesthesia LLP (Melville, NY), Nsa Pain Services Of Michigan III, PLLC (Taylor, MI) 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 Michael Chait's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Michael Chait affiliated with any hospitals?
According to CMS data, Michael Chait is affiliated with Garnet Health Medical Center and St John's Riverside Hospital.
When was this NPI record last updated?
The NPPES record for Michael Chait was last updated on December 23, 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.