Danny Chu, MD
Gastroenterology Physician · New York, NY
Danny Chu, MD is a gastroenterology physician with a practice address in New York, New York, and NPI 1891886842, issued on Sep 27, 2006. Check the license (New York 187495, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Danny Chu
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 187495 NY
Self-reported in NPPES; status is on the state search - Practice location
- 17 Elizabeth Street, New York, NY 10013
- Phone
- (212) 219-8031
- Enumerated
- Sep 27, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (212) 219-3903
- Medicaid ID
- 01573591 NY
- Medicare enrollment
- Enrolled (PECOS I20040728001169); may accept Medicare assignment
- Medical or professional school
- George Washington University School Of Medicine, 1989
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 1,797 in New York → Look up another NPI →
Also registered at 17 Elizabeth Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Tser Fu HuangPediatric Anesthesiology Physician1316161748
- Sandy Ng, MDGastroenterology Physician1356838411
Verify Danny Chu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 187495Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.4 times the Medicare Part D claims of the average gastroenterology physician in 2024
1,937 Medicare Part D claims for 680 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims.
Most prescribed
- Omeprazole554 claims
- Vemlidy447 claims
- Sod Sulf-Potass Sulf-Mag Sulf302 claims
- Tenofovir Disoproxil Fumarate167 claims
- Entecavir159 claims
- Ursodiol46 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $37,904.23
64 payments; by number, the most common kind was food and beverage; the largest payer was Gilead Sciences, Inc. The 13,350 providers of this specialty with any payment received $5,015.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Downtown Gastroenterology Associates PCNew York, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Danny Chu among 1,797 gastroenterology physician records in New York
Danny Chu, MD is one of 1,797 gastroenterology physician records with a practice address in New York. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 15% of them.
- NPI issued2006 · 15% of these records are older, 44% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated1989 · median 1999 among the 1,378 with a school on file
- Record last updated2007 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in New York
There are 1,797 gastroenterology physician records in New York.
All 1,797 in New York → Every provider in New York → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Anthony Chan, DONew York, NY 100131457449621
- Chien Chiang, M.D.New York, NY 100131255341723
- Mark Chu, DONew York, NY 100131588755565
- Rene Eng, M.D.New York, NY 100131629020151
- Anthony Foong, M.D.New York, NY 100131417030917
- Timothy Johnson, M.D.New York, NY 100131801895248
- Titus Kwok, MDNew York, NY 100131528131984
- Nancy Lau, M.D.New York, NY 100131144208794
Common questions
What is Danny Chu, MD's NPI number?
Danny Chu, MD's National Provider Identifier (NPI) is 1891886842, issued on Sep 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Danny Chu, MD located?
The NPPES record lists a practice address at 17 Elizabeth Street, New York, NY, 10013. Phone: (212) 219-8031. Providers update this record themselves, so call before visiting.
How can I verify Danny Chu, MD's license?
NPPES lists New York license number 187495, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Danny Chu, MD prescribe under Medicare Part D?
In 2024, Danny Chu, MD had 1,937 Medicare Part D claims for 680 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.