NPPES file of Aug 9, 2026

Hematology & Oncology Physician in Ohio

513 NPPES records list hematology & oncology physician with a practice address in Ohio, 4.4 per 100,000 residents, the 16th highest rate of 51. Cleveland and Cincinnati have the most; each record links to the provider's NPI and the Ohio license search. Page 11 of 11.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207RH0003X · method

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

Cleveland has the most, 133

  1. Cleveland133
  2. Cincinnati64
  3. Columbus55
  4. Kettering16
  5. Toledo16

Hematology & Oncology Physician records in Ohio

  1. Roger Wood, MDDayton, OH 454151972563211
  2. Joseph Wooley, M.D.Cleveland, OH 441951962850586
  3. Chang Xia, M.D.Sylvania, OH 435601114187549
  4. Sanjay Yadav, M.D.Columbus, OH 432281528177714
  5. Anirudh Yalamanchali, MDCleveland, OH 441951295364156
  6. Basel Yanes, MDOakwood, OH 454091861482184
  7. Burhan Yanes, MDKettering, OH 454091275572869
  8. Keval YerigeriCleveland, OH 441091669112819
  9. Bennett Yu, M.D.Strongsville, OH 441361609922343
  10. Weiping Zang, M.DCincinnati, OH 452271366722787
  11. Jeffrey Zangmeister, MDColumbus, OH 432191871541979
  12. Ahmad Zarzour, M.D.Toledo, OH 436231992149041
  13. Lin Zhang, M.D., PH.D.Columbus, OH 432191578644910

Source: CMS NPPES, primary taxonomy 207RH0003X: records by practice city and the list of records, file of Aug 9, 2026.

Ohio ranks 16 of 51 per resident

  1. North Dakota5.0
  2. Minnesota4.8
  3. West Virginia4.4
  4. Ohio4.4
  5. New Jersey4.3
  6. Louisiana4.1
  7. 50 states and D.C.4.2

Source: CMS NPPES, primary taxonomy 207RH0003X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

82.7% 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. Ohio82.7%
  2. United States82.9%

Hematology & Oncology Physician records in Ohio, measured

  • In a Medicare file424 of 513 · 82.7% here, 82.9% nationally
  • In the CMS Doctors and Clinicians file369 · 71.9% here, 71.3% nationally
  • Not updated in five years or more274 · 53.4% here, 54.3% nationally
  • Median graduation year2001 · the 369 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207RH0003X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

513 NPPES records list hematology & oncology physician (207RH0003X) as their primary taxonomy with a practice address in Ohio: 4.4 per 100,000 residents against 4.2 nationally (50 states and D.C.). Cleveland has 133 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. Washington476
  2. Massachusetts461
  3. North Carolina431
  4. New Jersey399

States with a similar rate per 100,000

  1. West Virginia4.4
  2. Puerto Rico4.2
  3. Louisiana4.1
  4. California4.1

The largest states

  1. California1,583
  2. New York1,163
  3. Texas922
  4. Florida818
  5. Pennsylvania784

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.