Ying Margie Tang, M.D.
Gastroenterology Physician · Westfield, NJ
Ying Margie Tang, M.D. is a gastroenterology physician with a practice address in Westfield, New Jersey, and NPI 1730478520, issued on Apr 1, 2011. Check the license (New Jersey 25MA10124600, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Ying Margie Tang
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 25MA10124600 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 525 Central Ave Ste C, Westfield, NJ 07090
- Phone
- (908) 233-0895
- Enumerated
- Apr 1, 2011
- Record last updated
- Nov 8, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20170919000518); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 735 in New Jersey → Look up another NPI →
Also registered at 525 Central Ave Ste C
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Douglas Bennett, D.O.Infectious Disease Physician1710903497
Verify Ying Margie Tang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
Search for license 25MA10124600Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
47% more Medicare Part D claims than the average gastroenterology physician in 2024
1,194 Medicare Part D claims for 417 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Pantoprazole Sodium294 claims
- Omeprazole201 claims
- Sutab114 claims
- Famotidine106 claims
- Sod Sulf-Potass Sulf-Mag Sulf54 claims
- Sucralfate46 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 MIPS final score for 2023 (Medicare payment program): 82 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $29.14
2 payments; by number, the most common kind was food and beverage; the largest payer was Ferring Pharmaceuticals 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
- Premier Health Associates LLCSparta, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ying Margie Tang among 735 gastroenterology physician records in New Jersey
Ying Margie Tang, M.D. is one of 735 gastroenterology physician records with a practice address in New Jersey. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 75% of them.
- NPI issued2011 · 75% of these records are older, 22% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated2002 · median 2000 among the 564 with a school on file
- Record last updated2017 · 54% 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 Jersey 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 Jersey
There are 735 gastroenterology physician records in New Jersey.
All 735 in New Jersey → Every provider in Westfield → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Thomas Amrick, M.D.Westfield, NJ 070901538182050
- Samuel Gray, M.D.Westfield, NJ 070901629091459
- Paul Lerer, MDWestfield, NJ 070901336131176
- Laura Andreias, M.D., M.S.Mountainside, NJ 070921699122697
- Raffaele Gibilisco, MD, PAWest New York, NJ 070931124134002
- Maria KassabWest New York, NJ 070931194974162
- Harry Snady, MD PHD, FACGWest New York, NJ 070931144322801
- Sameer Dhalla, M.D.Secaucus, NJ 070941417121898
Common questions
What is Ying Margie Tang, M.D.'s NPI number?
Ying Margie Tang, M.D.'s National Provider Identifier (NPI) is 1730478520, issued on Apr 1, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Ying Margie Tang, M.D. located?
The NPPES record lists a practice address at 525 Central Ave Ste C, Westfield, NJ, 07090. Phone: (908) 233-0895. Providers update this record themselves, so call before visiting.
How can I verify Ying Margie Tang, M.D.'s license?
NPPES lists New Jersey license number 25MA10124600, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ying Margie Tang, M.D. prescribe under Medicare Part D?
In 2024, Ying Margie Tang, M.D. had 1,194 Medicare Part D claims for 417 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Ying Margie Tang, M.D.'s MIPS final score?
The 2023 MIPS final score is 82 of 100. 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.