ADAM S. KITTAI M.D.
NPI 1417214974
Internal Medicine - Hematology in New York, NY
About Adam S. Kittai M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ADAM S. KITTAI M.D. (NPI 1417214974) is an individual hematology provider in New York, New York, licensed in New York (327095) and active in the NPI registry since April 2012. He is enrolled in Medicare PECOS, is affiliated with Mount Sinai Hospital, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Locations 3
Accepted Insurance
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
Adam S. Kittai 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 Adam Kittai reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10029
- Reassigned Medicare billing, New York enrollment
- 275 clinicians in this Medicare group
Boynton Beach, FL 33426
- Reassigned Medicare billing, New York enrollment
- 7,712 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.
Mount Sinai Hospital
Acute Care Hospitals · New York, NYNyu Langone Hospitals
Acute Care Hospitals · New York, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10029 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.
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 Adam Kittai's NPI number?
The NPI number for Adam Kittai is 1417214974. It was assigned to this individual provider in the NPPES registry on April 20, 2012.
Where is Adam Kittai located?
Adam Kittai practices at 1470 Madison Ave, New York, NY 10029. The listed phone number is (212) 241-6756.
What is Adam Kittai's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology, with taxonomy code 207RH0000X.
Is Adam Kittai enrolled in Medicare?
Yes. Adam Kittai 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 Adam Kittai's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Adam Kittai reassigns Medicare benefits to 2 organizations: Icahn School Of Medicine At Mount Sinai (New York, NY) and New York University (Boynton Beach, FL). 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 Adam Kittai's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Adam Kittai accept?
Health plans from Antidote Health Plan of Ohio, Inc. list Adam Kittai as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Adam Kittai affiliated with any hospitals?
According to CMS data, Adam Kittai is affiliated with Mount Sinai Hospital and Nyu Langone Hospitals.
When was this NPI record last updated?
The NPPES record for Adam Kittai was last updated on April 1, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Adam S. Kittai, M.D. · NPI 1417214974
Hematology physician in New York, New York. Individual provider, active in the CMS NPPES registry since April 20, 2012.
## Identity
- **NPI:** 1417214974 (Entity type: Individual)
- **Enumerated:** April 20, 2012
- **Primary specialty:** Internal Medicine - Hematology · taxonomy 207RH0000X
- **State license:** 327095 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 1470 MADISON AVE, New York, NY 10029-6542
- **Phone:** (212) 241-6756
## 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): Icahn School Of Medicine At Mount Sinai (NPI 1750649612, New York, NY); New York University (NPI 1285826438, Boynton Beach, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** April 1, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1417214974) · Data from the CMS NPPES public registry.