SADIAH SIDDIQUI M.D.
NPI 1528363777
Anesthesiology - Pain Medicine in New York, NY
About Sadiah Siddiqui M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SADIAH SIDDIQUI M.D. (NPI 1528363777) is an individual pain medicine provider in New York, New York, licensed in New York (275067-1) and active in the NPI registry since January 2011. She is enrolled in Medicare PECOS, is affiliated with Hospital For Special Surgery, and is a graduate of Other (2010).
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
Sadiah Siddiqui 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 Sadiah Siddiqui 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 10021
- Reassigned Medicare billing, New York enrollment
- 247 clinicians in this Medicare group
New York, NY 10021
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: East River Medical Associates PC
- 137 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Hospital For Special Surgery
Acute Care Hospitals · New York, NYMedicare 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.
NEW YORK, NY 10065
NEW YORK, NY 10065
NEW YORK, NY 10065
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 Sadiah Siddiqui's NPI number?
The NPI number for Sadiah Siddiqui is 1528363777. It was assigned to this individual provider in the NPPES registry on January 19, 2011.
Where is Sadiah Siddiqui located?
Sadiah Siddiqui practices at 525 E 68th St, New York, NY 10065. The listed phone number is (201) 655-2320.
What is Sadiah Siddiqui's specialty?
The primary specialty registered for this NPI is Anesthesiology, specializing in Pain Medicine, with taxonomy code 207LP2900X.
Is Sadiah Siddiqui enrolled in Medicare?
Yes. Sadiah Siddiqui 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 Sadiah Siddiqui's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sadiah Siddiqui reassigns Medicare benefits to 2 organizations: Weill Medical College Of Cornell (New York, NY) and East River Medical Associates P.C. (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 Sadiah Siddiqui's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Sadiah Siddiqui affiliated with any hospitals?
According to CMS data, Sadiah Siddiqui is affiliated with Hospital For Special Surgery.
When was this NPI record last updated?
The NPPES record for Sadiah Siddiqui was last updated on July 1, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Sadiah Siddiqui, M.D. · NPI 1528363777
Pain Medicine physician in New York, New York. Individual provider, active in the CMS NPPES registry since January 19, 2011.
## Identity
- **NPI:** 1528363777 (Entity type: Individual)
- **Enumerated:** January 19, 2011
- **Primary specialty:** Anesthesiology - Pain Medicine · taxonomy 207LP2900X
- **State license:** 275067-1 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 525 E 68TH ST, New York, NY 10065-4870
- **Phone:** (201) 655-2320
## 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): Weill Medical College Of Cornell (NPI 1619917341, New York, NY); East River Medical Associates P.C. (NPI 1932162567, New York, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** July 1, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1528363777) · Data from the CMS NPPES public registry.