Samiappan Muthusamy, M.D.
Gastroenterology Physician · Union, NJ
Samiappan Muthusamy, M.D. is a gastroenterology physician with a practice address in Union, New Jersey, and NPI 1497713184, issued on May 2, 2006. Check the license (New Jersey 35548, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Samiappan Muthusamy
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 35548 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 695 Chestnut St, Union, NJ 07083
- Phone
- (908) 688-6565
- Enumerated
- May 2, 2006
- Record last updated
- Dec 31, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (908) 688-3161
- Medicaid ID
- 0780901 NJ
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 735 in New Jersey → Look up another NPI →
Also registered at 695 Chestnut St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sujala Chirla, MDGastroenterology Physician1790946663
- Aaron Javier, P.A.-CMedical Physician Assistant1609960558
- Randolph Kahn, M.D.Anesthesiology Physician1235122144
- Joshua Macklin, MDPain Medicine Physician1619144284
- Thirumalai Madhavan, M.D.Anatomic Pathology Physician1386681112
- Maria Pallares, DNP, FNPNurse Practitioner1457832495
Verify Samiappan Muthusamy 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 35548Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $30.20
2 payments; by number, the most common kind was food and beverage; the largest payer was Vivus LLC. 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.
Samiappan Muthusamy among 735 gastroenterology physician records in New Jersey
Samiappan Muthusamy, 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 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 44% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileNo · 77% of these records are
- Record last updated2007 · 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).
13 gastroenterology physician records list a practice address in Union
They are 13 of the 1,094 NPPES records with a practice address in Union, and 735 gastroenterology physician records in New Jersey.
All 735 in New Jersey → Every provider in Union → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Daniel Bodek, DOUnion, NJ 070831306266408
- Sujala Chirla, MDUnion, NJ 070831790946663
- Ramon Fernandez-Ledon, M.D.Union, NJ 070831083621460
- Robert Greenblatt, M.D.Union, NJ 070831861580433
- Kunal Grover, MDUnion, NJ 070831346445574
- Pradeep Mahal, M.D.Union, NJ 070831063551687
- Arun Mathew, M.D.Union, NJ 070831265878185
- Prakriti Merchant, M.D.Union, NJ 070831447546775
Common questions
What is Samiappan Muthusamy, M.D.'s NPI number?
Samiappan Muthusamy, M.D.'s National Provider Identifier (NPI) is 1497713184, issued on May 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Samiappan Muthusamy, M.D. located?
The NPPES record lists a practice address at 695 Chestnut St, Union, NJ, 07083. Phone: (908) 688-6565. Providers update this record themselves, so call before visiting.
How can I verify Samiappan Muthusamy, M.D.'s license?
NPPES lists New Jersey license number 35548, 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.
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.