DAVID CHU MD
NPI 1801805726
Emergency Medicine in Warwick, NY
About David Chu Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID CHU MD (NPI 1801805726) is an individual emergency medicine provider in Warwick, New York, licensed in New York (161271) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
David Chu Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show David Chu reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Cooperstown, NY 13326
- Reassigned Medicare billing, New York enrollment
- 1,052 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 10990 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.
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 David Chu's NPI number?
The NPI number for David Chu is 1801805726. It was assigned to this individual provider in the NPPES registry on August 7, 2006.
Where is David Chu located?
David Chu practices at 15 Maple Ave, Warwick, NY 10990. The listed phone number is (845) 987-5126.
What is David Chu's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is David Chu enrolled in Medicare?
Yes. David Chu is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for David Chu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Chu reassigns Medicare benefits to Mary Imogene Bassett Hospital (Cooperstown, 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 David Chu'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 David Chu 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.
# David Chu, MD · NPI 1801805726
Emergency Medicine physician in Warwick, New York. Individual provider, active in the CMS NPPES registry since August 7, 2006.
## Identity
- **NPI:** 1801805726 (Entity type: Individual)
- **Enumerated:** August 7, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 161271 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 15 MAPLE AVE, Warwick, NY 10990-1028
- **Phone:** (845) 987-5126
## 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:** Mary Imogene Bassett Hospital (NPI 1083664221, Cooperstown, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 8, 2007
- **Other identifiers:** Medicare ID-Type Unspecified 82D772 (NY); Medicaid 00894871 (NY); Medicare UPIN A64431 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1801805726) · Data from the CMS NPPES public registry.