DR. SANJAY CHAWLA MD
NPI 1487638672
Internal Medicine - Pulmonary Disease in New York, NY
About Dr. Sanjay Chawla Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SANJAY CHAWLA MD (NPI 1487638672) is an individual pulmonary disease provider in New York, New York, licensed in New York (208654) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS and is a graduate of State University Of New York Downstate Medical Center (1996).
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 and accepts Medicare assignment
Dr. Sanjay Chawla Md 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 Reassignment
Medicare enrollment records show Sanjay Chawla reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New York, NY 10021
- Reassigned Medicare billing, New York enrollment
- 482 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10021 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.
NEW YORK, NY 10021
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 Sanjay Chawla's NPI number?
The NPI number for Sanjay Chawla is 1487638672. It was assigned to this individual provider in the NPPES registry on December 1, 2005.
Where is Sanjay Chawla located?
Sanjay Chawla practices at 1275 York Ave Suite M314, New York, NY 10021. The listed phone number is (212) 639-2765.
What is Sanjay Chawla's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is Sanjay Chawla enrolled in Medicare?
Yes. Sanjay Chawla 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 organization bills Medicare for Sanjay Chawla's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sanjay Chawla reassigns Medicare benefits to Memorial Anesthesiology Group (New York, NY). The 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 Sanjay Chawla'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 Sanjay Chawla was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Dr. Sanjay Chawla, MD · NPI 1487638672
Pulmonary Disease physician in New York, New York. Individual provider, active in the CMS NPPES registry since December 1, 2005.
## Identity
- **NPI:** 1487638672 (Entity type: Individual)
- **Enumerated:** December 1, 2005
- **Primary specialty:** Internal Medicine - Pulmonary Disease · taxonomy 207RP1001X
- **State license:** 208654 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 1275 YORK AVE, SUITE M314, New York, NY 10021-6007
- **Phone:** (212) 639-2765 · **Fax:** (212) 794-4333
## 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:** Memorial Anesthesiology Group (NPI 1467423020, New York, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** State University Of New York Downstate Medical Center, class of 1996
## Record status
- **NPPES last updated:** September 11, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1487638672) · Data from the CMS NPPES public registry.