NPPES file of Aug 9, 2026

Gastroenterology Physician in New Jersey

735 NPPES records list gastroenterology physician with a practice address in New Jersey, 7.9 per 100,000 residents, the 9th highest rate of 51. New Brunswick and Mount Laurel have the most; each record links to the provider's NPI and the New Jersey license search. Page 8 of 15.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207RG0100X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

New Brunswick has the most, 21

  1. New Brunswick21
  2. Mount Laurel20
  3. Hackensack19
  4. Newark19
  5. Toms River19

Gastroenterology Physician records in New Jersey

  1. Matthew Kutner, D.O.Hackensack, NJ 076011639469794
  2. Jeffrey Kutscher, MDMount Laurel, NJ 080541801840665
  3. Yong Kwon, M.D.Glen Ridge, NJ 070281528186384
  4. Frank Labue, MDManahawkin, NJ 080501114090065
  5. Mayank Lahoti, D.OLumberton, NJ 080481255659868
  6. Lauren LallyNew Brunswick, NJ 089011639798846
  7. Gloria LanBerkeley Heights, NJ 079221851653158
  8. Jared LanderMarlton, NJ 080531215390877
  9. David Landset, DOCape May Court House, NJ 082101841229366
  10. Bruce Langner, MDW Long Branch, NJ 077641982779401
  11. Hugh Lasch, MDLumberton, NJ 080481427001601
  12. Tara Lautenslager, M.D.Mount Laurel, NJ 080541114169174
  13. Kristen Lee, M.D.Hillsborough, NJ 088441942442884
  14. Jeffrey Lefkowitz, MDFair Lawn, NJ 074101790757870
  15. Steven Leibowitz, M.D.River Edge, NJ 076611053323600
  16. Ellis Lenger, MDEast Brunswick, NJ 088161548368319
  17. Christopher Lenza, DONew Brunswick, NJ 089031598925026
  18. Maurice Leonard, MDLumberton, NJ 080481750334538
  19. Paul Lerer, MDWestfield, NJ 070901336131176
  20. Gregory Lesser, M.D.Willingboro, NJ 080461023096575
  21. Gary Levin, MDMarlton, NJ 080531568440592
  22. Robert Levine, MDEmerson, NJ 076301538190731
  23. Stephen Levine, MDMount Laurel, NJ 080541467537860
  24. Robert Levinson, M.D.Newark, NJ 071121366455925
  25. Thomas Li, M.D.Fort Lee, NJ 070241821053000
  26. Steven Liakos, D.O.Marlton, NJ 080531295713212
  27. Rosario Ligresti, MDHackensack, NJ 076011235135229
  28. Khengjim Lim, MDFlemington, NJ 088221194169045
  29. Judy Lin, MDTeaneck, NJ 076661033123161
  30. Richard Lin, M.D.River Edge, NJ 076611316959976
  31. Michael Lindy, M.D.Sparta, NJ 078711386962264
  32. Vivek Lingiah, MDNewark, NJ 071031336411453
  33. Robert Lintz, MDClifton, NJ 070121518924562
  34. Scott Lippe, MDParamus, NJ 076521992766844
  35. Marvin Lipsky, M.D.Springfield, NJ 070811932198942
  36. Paul Ljubich, MDSomers Point, NJ 082441578630281
  37. Rangaswamy Lokchander, M.D.Toms River, NJ 087551154460269
  38. Frank Lopez, D.O.North Bergen, NJ 070471730568452
  39. William Lou, MDLawrenceville, NJ 086481306930920
  40. Mihai Lupovici, MDEast Windsor, NJ 085201922089671
  41. Robert Lustig, D.O.Bridgewater, NJ 088071457394652
  42. Srinivas Madane, M.D.Newton, NJ 078601750305835
  43. Pacifico Magahis, M.D.Brick, NJ 087241659469005
  44. Mario Magasic, MD.Marlton, NJ 080531376659722
  45. Pradeep Mahal, M.D.Union, NJ 070831063551687
  46. Noah Mahpour, MDEnglewood, NJ 076311700382223
  47. Olga Maimon, M.D.East Brunswick, NJ 088161073598850
  48. Michael Mainero, M.D.West Paterson, NJ 074241720090079
  49. Kaushal Majmudar, DOBordentown, NJ 085051790131670
  50. George Makar, MDVineland, NJ 083601023181450

Source: CMS NPPES, primary taxonomy 207RG0100X: records by practice city and the list of records, file of Aug 9, 2026.

New Jersey ranks 9 of 51 per resident

  1. Maryland8.2
  2. Pennsylvania8.1
  3. Minnesota8.0
  4. New Jersey7.9
  5. New Hampshire7.8
  6. Illinois7.1
  7. 50 states and D.C.6.2

Source: CMS NPPES, primary taxonomy 207RG0100X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

89.0% of these records appear in a Medicare file, against 84.4% nationally

A Medicare file here is Part D prescribing (2024), a MIPS score (2023), an Open Payments record (2024) or Medicare group billing (CMS Doctors and Clinicians). A record outside them may still see patients: these files cover Medicare only.

  1. New Jersey89.0%
  2. United States84.4%

Gastroenterology Physician records in New Jersey, measured

  • In a Medicare file654 of 735 · 89.0% here, 84.4% nationally
  • In the CMS Doctors and Clinicians file564 · 76.7% here, 73.7% nationally
  • Not updated in five years or more394 · 53.6% here, 55.6% nationally
  • Median graduation year2000 · the 564 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207RG0100X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

735 NPPES records list gastroenterology physician (207RG0100X) as their primary taxonomy with a practice address in New Jersey: 7.9 per 100,000 residents against 6.2 nationally (50 states and D.C.). New Brunswick has 21 of them (3%).

A record is a registration a provider made and keeps up to date: it shows neither that the provider is licensed nor that they still practice there. The state's own license search is the check.

States with a similar number

  1. Ohio741
  2. Massachusetts686
  3. North Carolina681
  4. Illinois887

States with a similar rate per 100,000

  1. Minnesota8.0
  2. New Hampshire7.8
  3. Pennsylvania8.1
  4. Maryland8.2

The largest states

  1. California2,140
  2. New York1,797
  3. Florida1,513
  4. Texas1,478
  5. Pennsylvania1,049

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record 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.