JENNIFER CHAO MD
NPI 1336163906
Emergency Medicine - Pediatric Emergency Medicine in Bronx, NY
About Jennifer Chao Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JENNIFER CHAO MD (NPI 1336163906) is an individual pediatric emergency medicine provider in Bronx, New York, licensed in New York (221061) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS.
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 (PECOS)
Jennifer Chao Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Jennifer Chao reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bronx, NY 10451
- Reassigned Medicare billing, New York enrollment
- 971 clinicians in this Medicare group
Brooklyn, NY 11203
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: State Of New York Comptrollers Office
- 67 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10461 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.
BRONX, NY 10461
BRONX, NY 10461
BRONX, NY 10461
BRONX, NY 10461
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 Jennifer Chao's NPI number?
The NPI number for Jennifer Chao is 1336163906. It was assigned to this individual provider in the NPPES registry on July 27, 2006.
Where is Jennifer Chao located?
Jennifer Chao practices at 1400 Pelham Pkwy S, Bronx, NY 10461. The listed phone number is (718) 918-5818.
What is Jennifer Chao's specialty?
The primary specialty registered for this NPI is Emergency Medicine, specializing in Pediatric Emergency Medicine, with taxonomy code 207PP0204X.
Is Jennifer Chao enrolled in Medicare?
Yes. Jennifer Chao is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Jennifer Chao's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jennifer Chao reassigns Medicare benefits to 2 organizations: Downtown Bronx Medical Associates PC (Bronx, NY) and Suny Health Science Center At Bklyn (Brooklyn, 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 Jennifer Chao'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 Jennifer Chao was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Jennifer Chao, MD · NPI 1336163906
Pediatric Emergency Medicine physician in Bronx, New York. Individual provider, active in the CMS NPPES registry since July 27, 2006.
## Identity
- **NPI:** 1336163906 (Entity type: Individual)
- **Enumerated:** July 27, 2006
- **Primary specialty:** Emergency Medicine - Pediatric Emergency Medicine · taxonomy 207PP0204X
- **State license:** 221061 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 1400 PELHAM PKWY S, Bronx, NY 10461-1138
- **Phone:** (718) 918-5818
## 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): Downtown Bronx Medical Associates PC (NPI 1689618407, Bronx, NY); Suny Health Science Center At Bklyn (NPI 1588077994, Brooklyn, NY) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 8, 2007
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Source: [NPI Profile](https://npiprofile.com/npi/1336163906) · Data from the CMS NPPES public registry.