SAYEEDA CHOWDHURY MD,MPH
NPI 1144961442
Family Medicine in New York, NY
About Sayeeda Chowdhury Md,mph NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SAYEEDA CHOWDHURY MD,MPH (NPI 1144961442) is an individual family medicine provider in New York, New York, licensed in New York (330713) and active in the NPI registry since April 2022. She is enrolled in Medicare PECOS, is affiliated with Mount Sinai Hospital, and is a graduate of Icahn School Of Medicine At Mount Sinai (2022).
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
Sayeeda Chowdhury Md,mph 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
3Medicare enrollment records show Sayeeda Chowdhury reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Astoria, NY 11102
- Reassigned Medicare billing, New York enrollment
- 207 clinicians in this Medicare group
Wantagh, NY 11793
- Reassigned Medicare billing, New York enrollment
- 572 clinicians in this Medicare group
Smithtown, NY 11787
- Reassigned Medicare billing, New York enrollment
- 65 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mount Sinai Hospital
Acute Care Hospitals · New York, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10035 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
NEW YORK, NY 10035
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 Sayeeda Chowdhury's NPI number?
The NPI number for Sayeeda Chowdhury is 1144961442. It was assigned to this individual provider in the NPPES registry on April 2, 2022.
Where is Sayeeda Chowdhury located?
Sayeeda Chowdhury practices at 1824 Madison Ave, New York, NY 10035. The listed phone number is (212) 423-4500.
What is Sayeeda Chowdhury's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Sayeeda Chowdhury enrolled in Medicare?
Yes. Sayeeda Chowdhury 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 Sayeeda Chowdhury's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sayeeda Chowdhury reassigns Medicare benefits to 3 organizations: Icahn School Of Medicine At Mount Sinai (Astoria, NY), North Shore Medical Group Of The Mount Sinai School Of Medicine (Wantagh, NY) and Planned Parenthood Hudson Peconic Inc. (Smithtown, 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 Sayeeda Chowdhury's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Sayeeda Chowdhury affiliated with any hospitals?
According to CMS data, Sayeeda Chowdhury is affiliated with Mount Sinai Hospital.
When was this NPI record last updated?
The NPPES record for Sayeeda Chowdhury was last updated on July 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Sayeeda Chowdhury, MD,MPH · NPI 1144961442
Family Medicine physician in New York, New York. Individual provider, active in the CMS NPPES registry since April 2, 2022.
## Identity
- **NPI:** 1144961442 (Entity type: Individual)
- **Enumerated:** April 2, 2022
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 330713 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1824 MADISON AVE, New York, NY 10035-3832
- **Phone:** (212) 423-4500
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Icahn School Of Medicine At Mount Sinai (NPI 1477932275, Astoria, NY); North Shore Medical Group Of The Mount Sinai School Of Medicine (NPI 1992417323, Wantagh, NY); Planned Parenthood Hudson Peconic Inc. (NPI 1285701672, Smithtown, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Icahn School Of Medicine At Mount Sinai, class of 2022
## Record status
- **NPPES last updated:** July 28, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1144961442) · Data from the CMS NPPES public registry.