Deborah Yvette Lim Chua, M.D.
Gastroenterology Physician · New York, NY
Deborah Yvette Lim Chua, M.D. is a gastroenterology physician with a practice address in New York, New York, and NPI 1629237607, issued on Jun 5, 2008. Check the license (New York 259648, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Deborah Yvette Lim Chua
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 259648 NY
Self-reported in NPPES; status is on the state search - Practice location
- 123 William St, New York, NY 10038
- Phone
- (212) 227-3688
- Enumerated
- Jun 5, 2008
- Record last updated
- Jan 12, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (212) 227-3368
- Medicare enrollment
- Enrolled (PECOS I20151209001769); accepts Medicare assignment
- Medical or professional school
- Temple University School Of Medicine, 2008
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 1,797 in New York → Look up another NPI →
Also registered at 123 William St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Karie Ho, OTROccupational Therapist1194130914
Verify Deborah Yvette Lim Chua 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 259648Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average gastroenterology physician in 2024
150 Medicare Part D claims for 36 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims.
Most prescribed
- Omeprazole49 claims
- Famotidine25 claims
- Pantoprazole Sodium13 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 76.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $469.17
8 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
- City Medical OF Upper East Side PLLCNew York, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Deborah Yvette Lim Chua among 1,797 gastroenterology physician records in New York
Deborah Yvette Lim Chua, M.D. 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 2008, is newer than 62% of them.
- NPI issued2008 · 62% of these records are older, 31% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated2008 · median 1999 among the 1,378 with a school on file
- Record last updated2016 · 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
- Neal JosephNew York, NY 100381568606218
- Divya Mallam, MDNew York, NY 100381437437613
- Joan Culpepper-Morgan, M.D.New York, NY 100371114943768
- Alvaro Genao, MDNew York, NY 100371609847326
- Cynthia Krauss, RPA-CNew York, NY 100371275688947
- Alexandra Shustina, DONew York, NY 100371861629495
- Tracey Martin, M.D.New York, NY 100361790165256
- Michael SchopisNew York, NY 100361386175123
Common questions
What is Deborah Yvette Lim Chua, M.D.'s NPI number?
Deborah Yvette Lim Chua, M.D.'s National Provider Identifier (NPI) is 1629237607, issued on Jun 5, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Deborah Yvette Lim Chua, M.D. located?
The NPPES record lists a practice address at 123 William St, New York, NY, 10038. Phone: (212) 227-3688. Providers update this record themselves, so call before visiting.
How can I verify Deborah Yvette Lim Chua, M.D.'s license?
NPPES lists New York license number 259648, 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 Deborah Yvette Lim Chua, M.D. prescribe under Medicare Part D?
In 2024, Deborah Yvette Lim Chua, M.D. had 150 Medicare Part D claims for 36 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Deborah Yvette Lim Chua, M.D.'s MIPS final score?
The 2023 MIPS final score is 76.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.