Xiu Sun, M.D. & PH.D.
Anatomic Pathology & Clinical Pathology Physician · Livingston, NJ
Xiu Sun, M.D. & PH.D. is an anatomic pathology & clinical pathology physician with a practice address in Livingston, New Jersey, and NPI 1649405473, issued on May 22, 2009. Check the license (New Jersey 25MA09487700, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Xiu Sun
- Credential
- M.D. & PH.D.
- Primary taxonomy
- Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
- License number
- 25MA09487700 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 94 Old Short Hills RD, Livingston, NJ 07039
- Phone
- (973) 322-5000
- Enumerated
- May 22, 2009
- Record last updated
- Mar 2, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20140807001980); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest anatomic pathology & clinical pathology physician records → All 366 in New Jersey → Look up another NPI →
Also registered at 94 Old Short Hills RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shirin AbbasiStudent in an Organized Health Care Education/Training Program1770416463
- Ayah AbdallahCertified Registered Nurse Anesthetist1700477379
- Ali AbdullahPeer Specialist1194560680
- Jan AcampadoGerontology Nurse Practitioner1487427001
- Lubab Al-Quraishi, MDStudent in an Organized Health Care Education/Training Program1568084572
- Laura Alban, PA-CPhysician Assistant1609482272
Verify Xiu Sun 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 25MA09487700Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $41.08
2 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 2,607 providers of this specialty with any payment received $3,565.00 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 3 group practices
- Gramercy Park Gastroenterology PCNew York, NY
- Lower Manhattan Gastroenterology Group PCNew York, NY
- Meridian Laboratory Physicians, PANeptune, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Xiu Sun among 366 anatomic pathology & clinical pathology physician records in New Jersey
Xiu Sun, M.D. & PH.D. is one of 366 anatomic pathology & clinical pathology physician records with a practice address in New Jersey. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 76% of them.
- NPI issued2009 · 76% of these records are older, 19% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileYes · 54% of these records are
- Graduated1998 · median 1994 among the 197 with a school on file
- Record last updated2016 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0102X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anatomic Pathology & Clinical Pathology Physician providers in New Jersey
There are 366 anatomic pathology & clinical pathology physician records in New Jersey.
All 366 in New Jersey → Every provider in Livingston → Anatomic Pathology & Clinical Pathology Physician nationwide →
The 8 anatomic pathology & clinical pathology physician records with the nearest ZIP codes
- Ewa Bajor-Dattilo, M.D.Livingston, NJ 070391851596613
- Selwyn Baptist, MDLivingston, NJ 070391184705956
- Shane BetmanLivingston, NJ 070391447678578
- Michael Dardik, MDLivingston, NJ 070391386725059
- Dae Kim, MDLivingston, NJ 070391225110034
- Marietta Kintiroglou, MDLivingston, NJ 070391598846263
- Ashhad Mahmood, M.D.Livingston, NJ 070391164657359
- Emelie Ongcapin, MDLivingston, NJ 070391083795785
Common questions
What is Xiu Sun, M.D. & PH.D.'s NPI number?
Xiu Sun, M.D. & PH.D.'s National Provider Identifier (NPI) is 1649405473, issued on May 22, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Xiu Sun, M.D. & PH.D. located?
The NPPES record lists a practice address at 94 Old Short Hills RD, Livingston, NJ, 07039. Phone: (973) 322-5000. Providers update this record themselves, so call before visiting.
How can I verify Xiu Sun, M.D. & PH.D.'s license?
NPPES lists New Jersey license number 25MA09487700, 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.
What is Xiu Sun, M.D. & PH.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.