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 4 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. Pilin Francis, DOFrederick, MD 217021669967592
  2. Acquanetta Frazier, M.D.Greenbelt, MD 207701043380140
  3. Scott Friedberg, MDRockville, MD 208501205363280
  4. Thomas Gage, MDFort Washington, MD 207441205835378
  5. George Galifianakis, M.D.Delmar, MD 218751912093337
  6. Elizabeth Gantt, MDRockville, MD 208501619973963
  7. Jeffrey Garbis, M.D.Laurel, MD 207071750386793
  8. Thomas Garvey III, MDRockville, MD 208521366501066
  9. Agazi Gebreselassie, M.D.Glen Burnie, MD 210611235572843
  10. Richard Gelfand, M.D.Bethesda, MD 208171902875768
  11. Joseph Genovese, M.D.Silver Spring, MD 209011114039286
  12. Marc Ghany, M.D.Bethesda, MD 208921780892794
  13. Francis Giardiello, M.D.Baltimore, MD 212871437103645
  14. Rahul Gilotra, MDWheaton, MD 209021730299298
  15. Ronald Ginsberg, MDBaltimore, MD 212081801877758
  16. Mark Gloger, M.D.Rockville, MD 208501295723146
  17. Michael Goggins, M.D.Baltimore, MD 212871861445983
  18. Eric Goldberg, M.D.Baltimore, MD 212011083664312
  19. Howard Goldberg, M.D.Bethesda, MD 208171316942089
  20. Neil Goldberg, M.D.Baltimore, MD 212041114009321
  21. Lawrence Goldkind, MDBethesda, MD 208891306917935
  22. Eduardo Gonzalez-Velez, MDBaltimore, MD 212011205913373
  23. Sonia Gosain, MDBaltimore, MD 212011306049002
  24. Bruce Greenwald, M.D.Baltimore, MD 212011801842018
  25. Kimberly Gudzune, MDBaltimore, MD 212871942344361
  26. Ekta Gupta, M.D.Columbia, MD 210441902099336
  27. Ghanshyam Gupta, M.DRockville, MD 208501619089000
  28. Naveen Gupta, M.D.Bethesda, MD 208141619138104
  29. Ahmet Gurakar, MDBaltimore, MD 212871154330363
  30. Matilda Hagan, MDBaltimore, MD 212021346417912
  31. Yamile Haito ChavezBaltimore, MD 212871235485533
  32. Lauren Halvorson, M.D.Laurel, MD 207071871818328
  33. James Hamilton, M.D.Baltimore, MD 212871295802791
  34. Khurram Hanif, M.D.Columbia, MD 210451356319487
  35. Rashid Hanif, M.D.Hagerstown, MD 217421285637116
  36. Frederik Hansen, M.D.Lutherville, MD 210931982662177
  37. Zadid Haq, MDBaltimore, MD 212871245897537
  38. Saad Haque, MDPrince Frederick, MD 206781750604104
  39. Robert Hardi, M.D.Chevy Chase, MD 208151285693440
  40. Mary Harris, M.D.Baltimore, MD 212871932159738
  41. Nicole Harrison, MDBethesda, MD 208891255625455
  42. Raza Hasan, M.D.Annapolis, MD 214011639519887
  43. Reza HashemipourGermantown, MD 208761861846958
  44. Theo Heller, MDBethesda, MD 208141457342305
  45. Todd Heller, M.D.Baltimore, MD 212081053305763
  46. Carmen Hernandez, M.D.Frederick, MD 217011639172141
  47. Dhanush Hoskere, DOTowson, MD 212041861989600
  48. Shien Hu, MDFrederick, MD 217041366766966
  49. Stephen Humm, MDSilver Spring, MD 209011134256597
  50. Sean Hunt, M.D.Frederick, MD 217011093718504

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.