Physician Profile
David H Chong, M.D.
Unclaimed ProfileAbout Dr. Chong
Based in Ardsley, NY, David H Chong, M.D. is listed in the NPI registry under internal medicine. David graduated from State University of New York at Buffalo School of Medicine in 1992. David is also listed as specializing in pulmonary disease and critical care medicine. According to Medicare claims data, David cared for 133 Medicare patients across 373 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (914) 231-5656
- Email not available
Practice Locations
9 CONCORD RD
Ardsley, NY 10502
Conditions Commonly Evaluated or Treated
Within Internal Medicine generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Procedures & services
Most searched procedures
Procedures Most Often Billed to Medicare
373 services · 133 patients · 3 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | Office visit | 99310 |
197 |
| Critical care, first 30-74 minutes | Office visit | 99291 |
123 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
53 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other internal medicines in Ardsley 4
Same specialty, same city.
Trained at State University of New York at Buffalo School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1992 at State University of New York at Buffalo School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Chong specialize in?
Dr. Chong is an internal medicine in Ardsley, NY. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
Where is Dr. Chong located?
Dr. Chong is listed at 9 CONCORD RD, Ardsley, NY 10502. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Chong's phone number?
The number on file is (914) 231-5656. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Chong's NPI number?
Dr. Chong's National Provider Identifier is 1720161904. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Chong go to medical school?
Dr. Chong attended State University of New York at Buffalo School of Medicine, graduating in 1992. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Chong been practicing?
Dr. Chong has 34 years experience. Calculated from a graduation year of 1992, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Chong do most often?
According to Medicare billing data, Dr. Chong the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Chong confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Chong. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.