DR. ARPAN A SINHA M.B, B.S
NPI 1720355928
Pediatrics - Pediatric Hematology-Oncology in Brooklyn, NY
About Dr. Arpan A Sinha M.b, B.s NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ARPAN A SINHA M.B, B.S (NPI 1720355928) is an individual pediatric hematology-oncology provider in Brooklyn, New York, licensed in Oklahoma (33199) and active in the NPI registry since November 2011. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Arpan A Sinha M.b, B.s is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Arpan Sinha reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Oklahoma City, OK 73104
- Reassigned Medicare billing, Oklahoma enrollment
- 1,795 clinicians in this Medicare group
Oklahoma City, OK 73104
- Reassigned Medicare billing, Oklahoma enrollment
- 845 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.
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.
BROOKLYN, NY 11203
BROOKLYN, NY 11203
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 Arpan Sinha's NPI number?
The NPI number for Arpan Sinha is 1720355928. It was assigned to this individual provider in the NPPES registry on November 16, 2011.
Where is Arpan Sinha located?
Arpan Sinha practices at 450 Clarkson Ave, Brooklyn, NY 11203. The listed phone number is (718) 270-2048.
What is Arpan Sinha's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Hematology-Oncology, with taxonomy code 2080P0207X.
Is Arpan Sinha enrolled in Medicare?
Yes. Arpan Sinha is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Arpan Sinha's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Arpan Sinha reassigns Medicare benefits to 2 organizations: Ou Health Partners, Inc (Oklahoma City, OK) and Board Of Regents Of The University Of Oklahoma - Ou Physicians (Oklahoma City, OK). 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 Arpan Sinha's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Arpan Sinha was last updated on January 17, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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. Arpan A Sinha, M.B, B.S · NPI 1720355928
Pediatric Hematology-Oncology physician in Brooklyn, New York. Individual provider, active in the CMS NPPES registry since November 16, 2011.
## Identity
- **NPI:** 1720355928 (Entity type: Individual)
- **Enumerated:** November 16, 2011
- **Primary specialty:** Pediatrics - Pediatric Hematology-Oncology · taxonomy 2080P0207X
- **State license:** 33199 (Oklahoma)
- **Sole proprietor:** No
## Practice location
- **Address:** 450 CLARKSON AVE, Brooklyn, NY 11203-2012
- **Phone:** (718) 270-2048
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **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): Ou Health Partners, Inc (NPI 1528642642, Oklahoma City, OK); Board Of Regents Of The University Of Oklahoma - Ou Physicians (NPI 1801869250, Oklahoma City, OK) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 17, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1720355928) · Data from the CMS NPPES public registry.