DR. CINI K THAYIL M.D.
NPI 1700047776
Emergency Medicine in Manhasset, NY
About Dr. Cini K Thayil M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CINI K THAYIL M.D. (NPI 1700047776) is an individual emergency medicine provider in Manhasset, New York, licensed in New York (2646871) and active in the NPI registry since June 2008. She is enrolled in Medicare PECOS, is affiliated with Mercy Medical Center, and is a graduate of State University Of New York At Buffalo School Of Medicine (2008).
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. Cini K Thayil M.d. 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 Cini Thayil reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Rockville Centre, NY 11571
- Reassigned Medicare billing, New York enrollment
- 266 clinicians in this Medicare group
Uniondale, NY 11556
- Reassigned Medicare billing, New York enrollment
- 66 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 3
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.
Mercy Medical Center
Acute Care Hospitals · Rockville Centre, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11030 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MANHASSET, NY 11030
MANHASSET, NY 11030
MANHASSET, NY 11030
MANHASSET, NY 11030
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 Cini Thayil's NPI number?
The NPI number for Cini Thayil is 1700047776. It was assigned to this individual provider in the NPPES registry on June 22, 2008.
Where is Cini Thayil located?
Cini Thayil practices at 300 Community Dr, Manhasset, NY 11030. The listed phone number is (516) 562-0100.
What is Cini Thayil's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Cini Thayil enrolled in Medicare?
Yes. Cini Thayil 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 Cini Thayil's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cini Thayil reassigns Medicare benefits to 2 organizations: Mercy Medical Center (Rockville Centre, NY) and Progressive Emergency Physicians PLLC (Uniondale, 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 Cini Thayil's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Cini Thayil affiliated with any hospitals?
According to CMS data, Cini Thayil is affiliated with Mercy Medical Center.
When was this NPI record last updated?
The NPPES record for Cini Thayil was last updated on October 9, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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. Cini K Thayil, M.D. · NPI 1700047776
Emergency Medicine physician in Manhasset, New York. Individual provider, active in the CMS NPPES registry since June 22, 2008.
## Identity
- **NPI:** 1700047776 (Entity type: Individual)
- **Enumerated:** June 22, 2008
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 2646871 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 300 COMMUNITY DR, Manhasset, NY 11030-3816
- **Phone:** (516) 562-0100
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Mercy Medical Center (NPI 1104097294, Rockville Centre, NY); Progressive Emergency Physicians PLLC (NPI 1588098172, Uniondale, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** State University Of New York At Buffalo School Of Medicine, class of 2008
## Record status
- **NPPES last updated:** October 9, 2012
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Source: [NPI Profile](https://npiprofile.com/npi/1700047776) · Data from the CMS NPPES public registry.