NPPES file of Aug 9, 2026

Orthopaedic Surgery Physician in New Jersey

690 NPPES records list orthopaedic surgery physician with a practice address in New Jersey, 7.4 per 100,000 residents, the 32nd highest rate of 51. Camden and Princeton have the most; each record links to the provider's NPI and the New Jersey license search. Page 6 of 14.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207X00000X · method

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

Camden has the most, 28

  1. Camden28
  2. Princeton25
  3. Edison19
  4. Hackensack19
  5. Wayne18

Orthopaedic Surgery Physician records in New Jersey

  1. Michael Grenis, MDPrinceton, NJ 085401669546834
  2. David Gross, M.D.Union, NJ 070831467447011
  3. Michael Gross, M.D.Hackensack, NJ 076011396712337
  4. Nithin Gupta, DOStratford, NJ 080841760285043
  5. Christina Gutowski, M.D.Camden, NJ 081031902196272
  6. Walter Gutowski, M.D.Princeton, NJ 085401205855061
  7. Warren Hammerschlag, MDParamus, NJ 076521104981679
  8. David Hardeski, M.D.Hamilton, NJ 086911497940290
  9. Joseph Harhay, MDNorthfield, NJ 082251508972183
  10. Heather Harnly, M.D.East Brunswick, NJ 088161548331952
  11. Michael Harrer, M.D.Marlton, NJ 080531194829762
  12. Mark Hartzband, MDParamus, NJ 076521386639722
  13. David Harwood, M.D.Somerset, NJ 088731144225079
  14. Jonathan Haskel, MDPrinceton, NJ 085401043744915
  15. Steven Hausmann, M.D.Freehold, NJ 077281265470389
  16. Christopher Haydel, M.D.Medford, NJ 080551508154709
  17. Gerald Hayken, MDMount Laurel, NJ 080541164498010
  18. Paul Haynes, M.D.Ocean, NJ 077121669796868
  19. Nader Hebela, MDBrick, NJ 087241255340410
  20. Thomas Helbig, MDSouth Orange, NJ 070791962457028
  21. Kaitlyn Higgins, PA-CMorristown, NJ 079601730967563
  22. Harlan Hiramoto, MDBridgewater, NJ 088071528061975
  23. Paul Hirsch, MDBridgewater, NJ 088071972514123
  24. Yvette Ho, M.D.Morristown, NJ 079601033347760
  25. Kelly Hoffman, PA-CDover, NJ 078011285158220
  26. Douglas Holden, M.D.Fair Lawn, NJ 074101861469694
  27. Robert Hole, M.D.Clifton, NJ 070131982795241
  28. Leigh Hopkins, M.D.Cherry Hill, NJ 080341679512883
  29. Joshua Hornstein, M.D.Bordentown, NJ 085051366405813
  30. Stephen Horowitz, MDMarlton, NJ 080531386676054
  31. Anny Hsu, M.D.Jersey City, NJ 073061306102348
  32. John Hurley, MDHackettstown, NJ 078401457319824
  33. Qasim Husain, MDRed Bank, NJ 077011982835849
  34. Awais Hussain, MDWayne, NJ 074701346703105
  35. Andrew Hutter, M.D.West Orange, NJ 070521710087747
  36. Rock Hwang, MDCamden, NJ 081031346807013
  37. Robin Innella, D.O.Union, NJ 070831578562245
  38. Joseph Ippolito, MDNewark, NJ 071031639602196
  39. Henry Irving, MDJersey City, NJ 073061427118223
  40. Roman Isaac, M.D.Hoboken, NJ 070301881913622
  41. Terrence Ishmael, MB.BBCamden, NJ 081031952698896
  42. Richard Islinger, M.D.Somers Point, NJ 082441043223605
  43. Aldo Iulo, M.D.Toms River, NJ 087551194700997
  44. Lloydine Jacobs, MDFort Lee, NJ 070241992934350
  45. Rajesh Jain, MD, MPHVoorhees, NJ 080431588644405
  46. Janine Jamieson, D.O.Edison, NJ 088201770610818
  47. Chanakya Jandhyala, M.D.Toms River, NJ 087551508151499
  48. Jaclyn Jankowski, D.O.Jersey City, NJ 073021225491483
  49. Thomas John, M.D.Hackensack, NJ 076011104021427
  50. Albert Johnson, MDBridgewater, NJ 088071992709828

Source: CMS NPPES, primary taxonomy 207X00000X: records by practice city and the list of records, file of Aug 9, 2026.

New Jersey ranks 32 of 51 per resident

  1. Kansas7.7
  2. Hawaii7.5
  3. Oklahoma7.4
  4. New Jersey7.4
  5. Maryland7.4
  6. Delaware7.4
  7. 50 states and D.C.7.4

Source: CMS NPPES, primary taxonomy 207X00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

80.0% of these records appear in a Medicare file, against 76.5% 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 Jersey80.0%
  2. United States76.5%

Orthopaedic Surgery Physician records in New Jersey, measured

  • In a Medicare file552 of 690 · 80.0% here, 76.5% nationally
  • In the CMS Doctors and Clinicians file444 · 64.3% here, 62.5% nationally
  • Not updated in five years or more419 · 60.7% here, 56.8% nationally
  • Median graduation year2001 · the 444 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207X00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

690 NPPES records list orthopaedic surgery physician (207X00000X) as their primary taxonomy with a practice address in New Jersey: 7.4 per 100,000 residents against 7.4 nationally (50 states and D.C.). Camden has 28 of them (4%).

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. Massachusetts692
  2. Washington656
  3. Wisconsin656
  4. Minnesota647

States with a similar rate per 100,000

  1. Oklahoma7.4
  2. Hawaii7.5
  3. Maryland7.4
  4. Delaware7.4

The largest states

  1. California2,276
  2. Texas1,514
  3. Florida1,470
  4. New York1,339
  5. Pennsylvania1,253

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.