NPPES file of Aug 9, 2026

Gastroenterology Physician in Maryland

505 NPPES records list gastroenterology physician with a practice address in Maryland, 8.2 per 100,000 residents, the 6th highest rate of 51. Baltimore and Rockville have the most; each record links to the provider's NPI and the Maryland license search. Page 5 of 11.

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).

Baltimore has the most, 131

  1. Baltimore131
  2. Rockville38
  3. Bethesda35
  4. Columbia25
  5. Frederick24

Gastroenterology Physician records in Maryland

  1. Ali Husain, MDFrederick, MD 217041316998883
  2. Zilla Hussain, M.D.Baltimore, MD 212041528294154
  3. David Hutcheon, M.D.Lutherville Timonium, MD 210931679551865
  4. Mohammad InayatullahBaltimore, MD 212021669448700
  5. Scott Itzkowitz, D.O.Berlin, MD 218111548240229
  6. Melanie Jackson, M.D.Annapolis, MD 214011598797417
  7. David Jager, M.D.Rockville, MD 208501689846842
  8. Neha Jakhete, MDBaltimore, MD 212011881960680
  9. Julian Jakobovits, MDBaltimore, MD 212091780615609
  10. David JencksAnnapolis, MD 214011700175635
  11. Hai-Ou Jin, MDEaston, MD 216011225085061
  12. Zachary Johnston, MDBethesda, MD 208891720449812
  13. Grishma Joy, M.D.Columbia, MD 210441336239656
  14. Neil Julie, M.D.Rockville, MD 208501578661054
  15. Toufic Kabbani, M.D.Rockville, MD 208501578722948
  16. Osama Kaddourah, M.D.Salisbury, MD 218041619358181
  17. David Kafonek, M.D.Lutherville, MD 210931609834894
  18. Anthony Kalloo, M.D.Baltimore, MD 212871881638153
  19. Natasha Kamal, M.D.Frederick, MD 217011669748141
  20. Neel Kamal, MDWestminster, MD 211571811917602
  21. Leonard Kane, M.D.Frederick, MD 217021588653786
  22. Anil KankariaHollywood, MD 206361568497535
  23. Sergey Kantsevoy, M.D., PH.D.Baltimore, MD 212871912954181
  24. Sean Karp, MDLaurel, MD 207071326175837
  25. Amit Kashyap, MDBaltimore, MD 212241912132382
  26. Jamshid Katebi Kashi, MDChevy Chase, MD 208151821822719
  27. Peter Kaufman, M.D.Bethesda, MD 208171548229446
  28. Margaret Keane, MBBS, MSCBaltimore, MD 212871790318657
  29. Michael Keegan, M.D.Chevy Chase, MD 208151992774442
  30. Mian Khalid, MDBaltimore, MD 212871003310152
  31. Aminur Khan, M.D.Baltimore, MD 212041114009263
  32. Iram Khan, MDHollywood, MD 206361750549010
  33. Jahangir Khan, M.D.Baltimore, MD 212371154353027
  34. Lubna Khan, MDClarksville, MD 210291033256631
  35. Ruben Khan, M.D.Rosedale, MD 212371033552179
  36. Mukul Khandelwal, MDPasadena, MD 211221871595942
  37. Mouen Khashab, MDBaltimore, MD 212871679668909
  38. Nimesh Khatri, M.D.Waldorf, MD 206031477709624
  39. Kiranpreet Khosa, M.D.Hagerstown, MD 217421861650384
  40. James Kikendall, M.D.Bethesda, MD 208891639174972
  41. Amy Kim, M.D.Baltimore, MD 212051427231216
  42. Boo Kim, MDGaithersburg, MD 208771952309882
  43. Choon Kim, M.D.Westminster, MD 211571245398874
  44. Christopher Kim, M.D.Catonsville, MD 212281922006931
  45. Jeffrey Kim, M.D.Rockville, MD 208501366820409
  46. Preston Kim, M.D.Columbia, MD 210441194715391
  47. Raymond Kim, MDBaltimore, MD 212011255593125
  48. Theodore Kim, M.D.Laurel, MD 207071275538845
  49. Charles King, M.D.Annapolis, MD 214011558399436
  50. Sarit KipnisRockville, MD 208501164919759

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

Maryland ranks 6 of 51 per resident

  1. Connecticut9.3
  2. New York9.2
  3. Rhode Island8.8
  4. Maryland8.2
  5. Pennsylvania8.1
  6. Minnesota8.0
  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.

80.6% 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. Maryland80.6%
  2. United States84.4%

Gastroenterology Physician records in Maryland, measured

  • In a Medicare file407 of 505 · 80.6% here, 84.4% nationally
  • In the CMS Doctors and Clinicians file344 · 68.1% here, 73.7% nationally
  • Not updated in five years or more310 · 61.4% here, 55.6% nationally
  • Median graduation year2002 · the 344 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

505 NPPES records list gastroenterology physician (207RG0100X) as their primary taxonomy with a practice address in Maryland: 8.2 per 100,000 residents against 6.2 nationally (50 states and D.C.). Baltimore has 131 of them (26%).

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. Georgia530
  2. Washington533
  3. Virginia536
  4. Michigan550

States with a similar rate per 100,000

  1. Pennsylvania8.1
  2. Minnesota8.0
  3. New Jersey7.9
  4. New Hampshire7.8

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.