NPPES file of Aug 9, 2026

Surgical Oncology Physician in Massachusetts

61 NPPES records list surgical oncology physician with a practice address in Massachusetts, 0.9 per 100,000 residents, the 5th highest rate of 50. Boston and Worcester have the most; each record links to the provider's NPI and the Massachusetts license search. Page 2 of 2.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2086X0206X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Boston has the most, 32

  1. Boston32
  2. Worcester8
  3. Springfield3
  4. North Dartmouth2
  5. Stoneham2

Surgical Oncology Physician records in Massachusetts

  1. Susan Troyan, M.D.Boston, MA 022151326095316
  2. Jennifer Tseng, M.D.Boston, MA 021181316929342
  3. Catherine Tucker, MDMedford, MA 021551730130832
  4. Monica Valero Camacho, MDBoston, MA 022151487910709
  5. Francys Verdial Argueta, MDBoston, MA 021141730421033
  6. Christopher Vetter, MDBoston, MA 021151609306646
  7. Jiping Wang, MD, PHDBoston, MA 021151568608669
  8. Buffi Ward, MDWorcester, MA 016551912076290
  9. Michael Wertheimer, M.D.Worcester, MA 016051265540975
  10. Brian Wolf, M.D.Southbridge, MA 015501316042708
  11. Jeanne Yu, M.D.Danvers, MA 019231891833968

Source: CMS NPPES, primary taxonomy 2086X0206X: records by practice city and the list of records, file of Aug 9, 2026.

Massachusetts ranks 5 of 50 per resident

  1. Vermont1.1
  2. New York1.1
  3. Connecticut1.1
  4. Massachusetts0.9
  5. Tennessee0.9
  6. Maryland0.8
  7. 50 states and D.C.0.6

Source: CMS NPPES, primary taxonomy 2086X0206X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

80.3% of these records appear in a Medicare file, against 82.9% 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. Massachusetts80.3%
  2. United States82.9%

Surgical Oncology Physician records in Massachusetts, measured

  • In a Medicare file49 of 61 · 80.3% here, 82.9% nationally
  • In the CMS Doctors and Clinicians file43 · 70.5% here, 75.5% nationally
  • Not updated in five years or more38 · 62.3% here, 49.5% nationally
  • Median graduation year2006 · the 43 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2086X0206X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

61 NPPES records list surgical oncology physician (2086X0206X) as their primary taxonomy with a practice address in Massachusetts: 0.9 per 100,000 residents against 0.6 nationally (50 states and D.C.). Boston has 32 of them (52%).

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. Tennessee62
  2. New Jersey69
  3. Illinois71
  4. Maryland51

States with a similar rate per 100,000

  1. Kentucky0.7
  2. Ohio0.7
  3. Wisconsin0.7
  4. Pennsylvania0.7

The largest states

  1. California250
  2. New York209
  3. Texas206
  4. Florida138
  5. Pennsylvania92

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.