DR. DAVID H CHONG M.D.
NPI 1720161904
Internal Medicine - Critical Care Medicine in Ardsley, NY
About Dr. David H Chong M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DAVID H CHONG M.D. (NPI 1720161904) is an individual critical care medicine provider in Ardsley, New York, licensed in New York (196908) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS, is affiliated with St Barnabas Hospital, and maintains a secondary practice location in New York.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Location 1
Accepted Insurance
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. David H Chong 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
5Medicare enrollment records show David Chong reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bronx, NY 10457
- Reassigned Medicare billing, New York enrollment
- 256 clinicians in this Medicare group
Fort Lee, NJ 07024
- Reassigned Medicare billing, New York enrollment
- Also billed through NPI 1508266347 (New York)
- 1,048 clinicians in this Medicare group
New York, NY 10032
- Reassigned Medicare billing, New York enrollment
- 612 clinicians in this Medicare group
Brooklyn, NY 11203
- Reassigned Medicare billing, New York enrollment
- 169 clinicians in this Medicare group
Piscataway, NJ 08854
- Reassigned Medicare billing, New Jersey enrollment
- 641 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Barnabas Hospital
Acute Care Hospitals · Bronx, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10502 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Chong's NPI number?
The NPI number for David Chong is 1720161904. It was assigned to this individual provider in the NPPES registry on October 23, 2006.
Where is David Chong located?
David Chong practices at 9 Concord Rd, Ardsley, NY 10502. The listed phone number is (914) 231-5656.
What is David Chong's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is David Chong enrolled in Medicare?
Yes. David Chong 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 David Chong's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Chong reassigns Medicare benefits to 5 organizations: Sbh Physicians, PC (Bronx, NY), Trustees Of Columbia University In The City Of New York (Fort Lee, NJ), Trustees Of Columbia University In The City Of New York (New York, NY), University Hospital Of Brooklyn Suny Downstate Health Sciences Univers (Brooklyn, NY) and Rutgers Health-Rwj Scleroderma Program (Piscataway, NJ). 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 David Chong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does David Chong accept?
Health plans from Blue Cross and Blue Shield of Texas and Oscar Health list David Chong as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is David Chong affiliated with any hospitals?
According to CMS data, David Chong is affiliated with St Barnabas Hospital.
When was this NPI record last updated?
The NPPES record for David Chong was last updated on March 30, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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. David H Chong, M.D. · NPI 1720161904
Critical Care Medicine physician in Ardsley, New York. Individual provider, active in the CMS NPPES registry since October 23, 2006.
## Identity
- **NPI:** 1720161904 (Entity type: Individual)
- **Enumerated:** October 23, 2006
- **Primary specialty:** Internal Medicine - Critical Care Medicine · taxonomy 207RC0200X
- **State license:** 196908 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 9 CONCORD RD, Ardsley, NY 10502-1111
- **Phone:** (914) 231-5656 · **Fax:** (914) 231-5656
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Sbh Physicians, PC (NPI 1740595917, Bronx, NY); Trustees Of Columbia University In The City Of New York (NPI 1982993184, Fort Lee, NJ); Trustees Of Columbia University In The City Of New York (NPI 1437176047, New York, NY); University Hospital Of Brooklyn Suny Downstate Health Sciences Univers (NPI 1396318986, Brooklyn, NY); Rutgers Health-Rwj Scleroderma Program (NPI 1316222664, Piscataway, NJ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** State University Of New York At Buffalo School Of Medicine, class of 1992
## Record status
- **NPPES last updated:** March 30, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1720161904) · Data from the CMS NPPES public registry.