NPI Central

Sleep Study (polysomnography) Providers in Maryland

Ranked by documented Medicare service volume (2024).

89 providers in Maryland have Medicare claims for sleep study (polysomnography). Ordering reflects documented Medicare service volume — a transparency signal, not a quality or "best" ranking. Open any provider for their full profile, map, and the procedures they bill Medicare.

Providers in MD
89
Data year
2024
Registry vintage
June 2026

Sleep Study (polysomnography) providers in Maryland

Ranked by Medicare service volume.
  1. 1

    Sleep Medicine (Psychiatry & Neurology) Physician · Rockville, MD

    377 Medicare services (2024)

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  2. 2

    Sleep Medicine (Internal Medicine) Physician · Olney, MD

    369 Medicare services (2024)

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  3. 3

    Pulmonary Disease Physician · Salisbury, MD

    326 Medicare services (2024)

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  4. 4

    Sleep Disorder Diagnostic Clinic/Center · Rockville, MD

    320 Medicare services (2024)

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  5. 5

    Pulmonary Disease Physician · Towson, MD

    292 Medicare services (2024)

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  6. 6

    Pulmonary Disease Physician · Berlin, MD

    284 Medicare services (2024)

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  7. 7

    Specialist · Kensington, MD

    267 Medicare services (2024)

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  8. 8

    Sleep Medicine (Internal Medicine) Physician · Rockville, MD

    261 Medicare services (2024)

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  9. 9

    Sleep Medicine (Psychiatry & Neurology) Physician · Chevy Chase, MD

    246 Medicare services (2024)

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  10. 10

    Pulmonary Disease Physician · Baltimore, MD

    195 Medicare services (2024)

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  11. 11

    Critical Care Medicine (Internal Medicine) Physician · Germantown, MD

    171 Medicare services (2024)

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  12. 12

    Pulmonary Disease Physician · Bel Air, MD

    168 Medicare services (2024)

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  13. 13

    Neurology Physician · Baltimore, MD

    157 Medicare services (2024)

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  14. 14

    Neurology Physician · Rockville, MD

    151 Medicare services (2024)

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  15. 15

    Internal Medicine Physician · Baltimore, MD

    151 Medicare services (2024)

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  16. 16

    Neurology Physician · Bethesda, MD

    142 Medicare services (2024)

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  17. 17

    Sleep Disorder Diagnostic Clinic/Center · Westminster, MD

    141 Medicare services (2024)

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  18. 18

    Pulmonary Disease Physician · Elkton, MD

    141 Medicare services (2024)

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  19. 19

    Pulmonary Disease Physician · Elkridge, MD

    135 Medicare services (2024)

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  20. 20

    Sleep Disorder Diagnostic Clinic/Center · Annapolis, MD

    132 Medicare services (2024)

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  21. 21

    Pulmonary Disease Physician · Laurel, MD

    127 Medicare services (2024)

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  22. 22

    Pulmonary Disease Physician · Easton, MD

    127 Medicare services (2024)

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  23. 23

    Pulmonary Disease Physician · Columbia, MD

    124 Medicare services (2024)

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  24. 24

    Sleep Disorder Diagnostic Clinic/Center · Owings Mills, MD

    118 Medicare services (2024)

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  25. 25

    Sleep Medicine (Psychiatry & Neurology) Physician · Rockville, MD

    116 Medicare services (2024)

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  26. 26

    Pulmonary Disease Physician · Frederick, MD

    115 Medicare services (2024)

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  27. 27

    Pulmonary Disease Physician · White Plains, MD

    115 Medicare services (2024)

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  28. 28

    Sleep Medicine (Family Medicine) Physician · Rockville, MD

    107 Medicare services (2024)

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  29. 29

    Pulmonary Disease Physician · Towson, MD

    107 Medicare services (2024)

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  30. 30
    Song ChonM.D, FCCP

    Pulmonary Disease Physician · White Plains, MD

    107 Medicare services (2024)

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  31. 31

    Pulmonary Disease Physician · Lanham, MD

    103 Medicare services (2024)

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  32. 32

    Pulmonary Disease Physician · Huntingtown, MD

    102 Medicare services (2024)

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  33. 33

    Sleep Medicine (Internal Medicine) Physician · Bowie, MD

    102 Medicare services (2024)

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  34. 34

    Sleep Medicine (Internal Medicine) Physician · Bowie, MD

    102 Medicare services (2024)

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  35. 35

    Pulmonary Disease Physician · Hollywood, MD

    95 Medicare services (2024)

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  36. 36

    Pulmonary Disease Physician · Hagerstown, MD

    92 Medicare services (2024)

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  37. 37

    Internal Medicine Physician · Elkton, MD

    91 Medicare services (2024)

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  38. 38

    Pulmonary Disease Physician · Hagerstown, MD

    89 Medicare services (2024)

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  39. 39

    Sleep Disorder Diagnostic Clinic/Center · Baltimore, MD

    89 Medicare services (2024)

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  40. 40

    Pain Medicine Physician · Frederick, MD

    87 Medicare services (2024)

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  41. 41

    Pulmonary Disease Physician · Temple Hills, MD

    84 Medicare services (2024)

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  42. 42

    Internal Medicine Physician · Bethesda, MD

    81 Medicare services (2024)

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  43. 43

    Radiology Clinic/Center · Queenstown, MD

    80 Medicare services (2024)

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  44. 44
    Mark SaginMD PHYSICIAN AND SUR

    Pulmonary Disease Physician · Cumberland, MD

    76 Medicare services (2024)

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  45. 45

    Pulmonary Disease Physician · Baltimore, MD

    75 Medicare services (2024)

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  46. 46

    Pulmonary Disease Physician · Baltimore, MD

    73 Medicare services (2024)

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  47. 47

    Sleep Medicine (Internal Medicine) Physician · Hagerstown, MD

    73 Medicare services (2024)

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  48. 48

    Neurology Physician · Pasadena, MD

    72 Medicare services (2024)

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  49. 49

    Pulmonary Disease Physician · Pikesville, MD

    72 Medicare services (2024)

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  50. 50

    Pulmonary Disease Physician · Hagerstown, MD

    70 Medicare services (2024)

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Counts and ordering reflect Medicare fee-for-service claims (2024) from the CMS Medicare Physician & Other Practitioners dataset — a 65+ subset, not all care, and not a quality, outcome, or "best" ranking. Absence from this list does not mean a provider does not perform sleep study (polysomnography). Source: CMS NPPES (June 2026).