Sandy Ng, MD
Gastroenterology Physician · New York, NY
Sandy Ng, MD is a gastroenterology physician with a practice address in New York, New York, and NPI 1356838411, issued on Apr 15, 2018. Check the license (New York 302230, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Sandy Ng
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 302230 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
- Apr 15, 2018
- Record last updated
- Jun 5, 2026
- Fax
- (212) 219-3903
- Medicare enrollment
- Enrolled (PECOS I20240806000232); may accept Medicare assignment
- 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.
- Jersy Chen, DMDGeneral Practice Dentistry1821112392
- Danny Chu, MDGastroenterology Physician1891886842
- Tser Fu HuangPediatric Anesthesiology Physician1316161748
Verify Sandy Ng 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 302230Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average gastroenterology physician in 2024
124 Medicare Part D claims for 81 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D.
Most prescribed
- Omeprazole58 claims
- Sod Sulf-Potass Sulf-Mag Sulf26 claims
- Famotidine13 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: $1,129.74
23 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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).
Sandy Ng among 1,797 gastroenterology physician records in New York
Sandy Ng, 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 2018, is newer than 93% of them.
- NPI issued2018 · 93% of these records are older, 4% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated2018 · median 1999 among the 1,378 with a school on file
- Record last updated2026 · 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
- Danny Chu, MDNew York, NY 100131891886842
- 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
Common questions
What is Sandy Ng, MD's NPI number?
Sandy Ng, MD's National Provider Identifier (NPI) is 1356838411, issued on Apr 15, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Sandy Ng, 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 Sandy Ng, MD's license?
NPPES lists New York license number 302230, 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 Sandy Ng, MD prescribe under Medicare Part D?
In 2024, Sandy Ng, MD had 124 Medicare Part D claims for 81 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.