NPPES file of Aug 9, 2026

Rheumatology Physician in Maryland

214 NPPES records list rheumatology physician with a practice address in Maryland, 3.5 per 100,000 residents, the 5th highest rate of 51. Baltimore and Bethesda have the most; each record links to the provider's NPI and the Maryland license search. Page 1 of 5.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207RR0500X · 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, 70

  1. Baltimore70
  2. Bethesda27
  3. Rockville13
  4. Catonsville7
  5. Chevy Chase7

Rheumatology Physician records in Maryland

  1. Jonathan Adelson, M.D.Greenbelt, MD 207701700864501
  2. Naila Ahmad, MDEaston, MD 216011366451619
  3. Grace Ahn, M.D.Rockville, MD 208501982884896
  4. Ashika Ajitkumar, MDBaltimore, MD 212291659044436
  5. Maria Alba-Dauhajre, MDSilver Spring, MD 209041487676458
  6. Jemima Felicity Albayda, MDBaltimore, MD 212391285955765
  7. Shabnam Ali, M.D.Columbia, MD 210461487837837
  8. Dareen Almanabri, M.D.Hollywood, MD 206361679869051
  9. Mariam Ameri, MDAnnapolis, MD 214011588807861
  10. Brendan Antiochos, M.D.Baltimore, MD 212241174799092
  11. Amanda Auerbach, MDBaltimore, MD 212861245790187
  12. Alan Baer, MDBaltimore, MD 212241730155607
  13. Herbert Baraf, M.D.Wheaton, MD 209021063411494
  14. Ashley Beall, MDRockville, MD 208501164443511
  15. James Bellor, M.D.Columbia, MD 210451710905377
  16. Susan Berger, MDAnnapolis, MD 214011205879111
  17. Neeti Bhargava, M.D.Frederick, MD 217021588634018
  18. Primaljyot Bhatia, M.D.Catonsville, MD 212281205069002
  19. Lynn Billingsley, MDBaltimore, MD 212391407881063
  20. Clifton BinghamBaltimore, MD 212241972569655
  21. Alyssa Bosso, MDFrederick, MD 217021689202350
  22. Mary Brian, MDEaston, MD 216011790788370
  23. Imelda Cabalar, M.D.Ft Washington, MD 207441891774576
  24. Laura Cappelli, M.D.Baltimore, MD 212241225273840
  25. Robert Carter, M.D.Bethesda, MD 208921992896609
  26. Fred Cecere, M.D.Chevy Chase, MD 208151730215310
  27. Mahesh Chandra, MDClinton, MD 207351982797718
  28. Rishika Chin, MBBSChevy Chase, MD 208151508442112
  29. Lisa Christopher, M.D.Baltimore, MD 212871811949704
  30. Elizabeth Clayton, MDEaston, MD 216011104051945
  31. Sarah Cochran, M.D.College Park, MD 207401295071264
  32. Marcia Coe, MDSilver Spring, MD 209041730257148
  33. Miriam Cohen, M.D.Baltimore, MD 212241548291719
  34. Nona Colburn, M.D.Bethesda, MD 208141043457690
  35. Kalonji Collins, M.D., PH.D.Halethorpe, MD 212271619126711
  36. Austin Collison, DOBethesda, MD 208891326795063
  37. Michael Crouch, M.D.Salisbury, MD 218011891976270
  38. Deep Dalal, MDGlen Burnie, MD 210611073568721
  39. Vrishali Dalvi, MDLargo, MD 207741235249624
  40. Paul Demarco, MDWheaton, MD 209021780630954
  41. Brendan DenvirBaltimore, MD 212241811517071
  42. Emma Diiorio, M.D.Rockville, MD 208501528067808
  43. Terrence Dwyer, M.D.Clinton, MD 207351962499103
  44. Jess Edison, M.D.Bethesda, MD 208891548246952
  45. Viktoria ElkisWheaton, MD 209021568857167
  46. Rami Eltaraboulsi, M.D.Rockville, MD 208501427477363
  47. Andrea Fava, M.D.Baltimore, MD 212871518384098
  48. Marcela Ferrada, M.D.Baltimore, MD 212011902055247
  49. Ira Fine, M.D.Lutherville, MD 210931922079599
  50. Raymond Flores, M.D.Baltimore, MD 212011922058338

Source: CMS NPPES, primary taxonomy 207RR0500X: records by practice city and the list of records, file of Aug 9, 2026.

Maryland ranks 5 of 51 per resident

  1. Massachusetts4.9
  2. New Hampshire4.1
  3. Connecticut4.0
  4. Maryland3.5
  5. Pennsylvania3.2
  6. New York3.1
  7. 50 states and D.C.2.4

Source: CMS NPPES, primary taxonomy 207RR0500X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

75.2% of these records appear in a Medicare file, against 81.6% 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. Maryland75.2%
  2. United States81.6%

Rheumatology Physician records in Maryland, measured

  • In a Medicare file161 of 214 · 75.2% here, 81.6% nationally
  • In the CMS Doctors and Clinicians file132 · 61.7% here, 69.5% nationally
  • Not updated in five years or more126 · 58.9% here, 56.6% nationally
  • Median graduation year2001 · the 132 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207RR0500X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

214 NPPES records list rheumatology physician (207RR0500X) as their primary taxonomy with a practice address in Maryland: 3.5 per 100,000 residents against 2.4 nationally (50 states and D.C.). Baltimore has 70 of them (33%).

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. Michigan226
  2. Washington200
  3. Virginia197
  4. Georgia196

States with a similar rate per 100,000

  1. Pennsylvania3.2
  2. New York3.1
  3. Minnesota3.0
  4. Connecticut4.0

The largest states

  1. California926
  2. New York599
  3. Texas545
  4. Florida494
  5. Pennsylvania413

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.