NPPES file of Aug 9, 2026

Radiation Oncology Physician in Maryland

124 NPPES records list radiation oncology physician with a practice address in Maryland, 2 per 100,000 residents, the 27th highest rate of 51. Baltimore and Bethesda have the most; each record links to the provider's NPI and the Maryland license search. Page 3 of 3.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2085R0001X · 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, 53

  1. Baltimore53
  2. Bethesda14
  3. Bel Air5
  4. Rockville4
  5. Salisbury4

Radiation Oncology Physician records in Maryland

  1. Giuseppe Sanguineti, MDBaltimore, MD 212871104988690
  2. Kathleen Settle-Ladonna, MDCharlotte Hall, MD 206221518001163
  3. Anand Shah, MDBethesda, MD 208921164683710
  4. Neelofur Shah, M.D.Bowie, MD 207151578597845
  5. Lawrence Shombert, MDCumberland, MD 215021679555452
  6. Deedee Smart, M.D.,PH.D.Bethesda, MD 208921831280130
  7. Charlton Smith, M.D.Bethesda, MD 208891083052062
  8. Matthew Snyder, M.D.Bowie, MD 207151720018682
  9. Daniel Song, M.D.Baltimore, MD 212311275563041
  10. Susan Stinson, M.D.Bethesda, MD 208171578656625
  11. Mohan Suntha, MD/MBABaltimore, MD 212011568477248
  12. Angel Torano, M.D.Annapolis, MD 214011174525935
  13. Anna Torgeson, MDBethesda, MD 208891114289105
  14. Bhadrasain Vikram, MDDerwood, MD 208551871790741
  15. Akila Viswanathan, MD MPHBaltimore, MD 212871780640458
  16. Khinh Voong, MDBaltimore, MD 212871245477884
  17. Zeljko VujaskovicBaltimore, MD 212011427132349
  18. Melissa Vyfhuis, MD, PHDBaltimore, MD 212011801214689
  19. Amanda Walker, M.D.Baltimore, MD 212871972804524
  20. Jarey Wang, MD, PHDBaltimore, MD 212871952983397
  21. Scott Watkins, M.D.Cumberland, MD 215021811959349
  22. Meredith Wernick, M.D., D.A.B.R.Frederick, MD 217021720386469
  23. William Woods, M.D.Salisbury, MD 218011275561011
  24. Mary Young, M.D.Annapolis, MD 214011619979366

Source: CMS NPPES, primary taxonomy 2085R0001X: records by practice city and the list of records, file of Aug 9, 2026.

Maryland ranks 27 of 51 per resident

  1. West Virginia2.1
  2. Iowa2.1
  3. Alaska2.0
  4. Maryland2.0
  5. Indiana2.0
  6. Hawaii2.0
  7. 50 states and D.C.2.1

Source: CMS NPPES, primary taxonomy 2085R0001X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

79.8% of these records appear in a Medicare file, against 82.3% 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. Maryland79.8%
  2. United States82.3%

Radiation Oncology Physician records in Maryland, measured

  • In a Medicare file99 of 124 · 79.8% here, 82.3% nationally
  • In the CMS Doctors and Clinicians file89 · 71.8% here, 74.0% nationally
  • Not updated in five years or more81 · 65.3% here, 54.6% nationally
  • Median graduation year2006 · the 89 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2085R0001X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

124 NPPES records list radiation oncology physician (2085R0001X) as their primary taxonomy with a practice address in Maryland: 2 per 100,000 residents against 2.1 nationally (50 states and D.C.). Baltimore has 53 of them (43%).

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. Tennessee132
  2. Oregon115
  3. Indiana135
  4. Missouri136

States with a similar rate per 100,000

  1. Alaska2.0
  2. Hawaii2.0
  3. Kentucky1.9
  4. Maine1.9

The largest states

  1. California735
  2. Florida520
  3. New York449
  4. Texas449
  5. Pennsylvania383

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.