NPPES file of Aug 9, 2026

Internal Medicine Physician in Kansas

1,010 NPPES records list internal medicine physician with a practice address in Kansas, 34 per 100,000 residents, the 36th highest rate of 51. Kansas City and Wichita have the most; each record links to the provider's NPI and the Kansas license search. Page 21 of 21.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207R00000X · method

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

Kansas City has the most, 278

  1. Kansas City278
  2. Wichita258
  3. Overland Park112
  4. Topeka52
  5. Lawrence38

Internal Medicine Physician records in Kansas

  1. Peniel Zelalem, MDKansas City, KS 661601356638852
  2. Jozef Zelenak, M.D.Wichita, KS 672181659318475
  3. Charles Zerr, MDOakley, KS 677481346280286
  4. Dmitriy Zhidovetskiy, DOKansas City, KS 661601114205077
  5. Lawrence ZhouWichita, KS 672141992372734
  6. Jianghao Zhu, MDKansas City, KS 661601922660984
  7. Kathlyn Leigh ZhuangHutchinson, KS 675021730864521
  8. Xiaofeng Zhuang, MDTopeka, KS 666221679522171
  9. Daniel Zimmerman, MDWestwood, KS 662051851351852
  10. Aaron Zook, M.D.Pratt, KS 671241922274117

Source: CMS NPPES, primary taxonomy 207R00000X: records by practice city and the list of records, file of Aug 9, 2026.

Kansas ranks 36 of 51 per resident

  1. Wisconsin35
  2. South Carolina35
  3. Colorado35
  4. Kansas34
  5. Kentucky34
  6. Alabama33
  7. 50 states and D.C.44

Source: CMS NPPES, primary taxonomy 207R00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

73.4% of these records appear in a Medicare file, against 78.7% 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. Kansas73.4%
  2. United States78.7%

Internal Medicine Physician records in Kansas, measured

  • In a Medicare file741 of 1,010 · 73.4% here, 78.7% nationally
  • In the CMS Doctors and Clinicians file569 · 56.3% here, 61.4% nationally
  • Not updated in five years or more497 · 49.2% here, 55.4% nationally
  • Median graduation year2008 · the 568 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207R00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,010 NPPES records list internal medicine physician (207R00000X) as their primary taxonomy with a practice address in Kansas: 34 per 100,000 residents against 44 nationally (50 states and D.C.). Kansas City has 278 of them (28%).

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. Rhode Island1,033
  2. Mississippi972
  3. Oklahoma1,115
  4. Hawaii902

States with a similar rate per 100,000

  1. Colorado34.8
  2. Kentucky33.7
  3. South Carolina35.0
  4. Wisconsin35.2

The largest states

  1. California17,696
  2. New York12,067
  3. Florida10,151
  4. Texas9,175
  5. Pennsylvania7,300

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.