NPPES file of Aug 9, 2026

Endodontics in Maryland

165 NPPES records list endodontics with a practice address in Maryland, 2.7 per 100,000 residents, the 5th highest rate of 51. Baltimore and Bethesda have the most; each record links to the provider's NPI and the Maryland license search. Page 4 of 4.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 1223E0200X · 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, 18

  1. Baltimore18
  2. Bethesda14
  3. Rockville11
  4. Silver Spring11
  5. Annapolis9

Endodontics records in Maryland

  1. Stephen Warren, D.M.D.Baltimore, MD 212271851403158
  2. Burton Waxman, D.D.S.Ellicott City, MD 210421598789216
  3. Kenneth Way, DMDGaithersburg, MD 208791548427925
  4. Michael Weber, DDSRockville, MD 208521578787081
  5. Melvin Weissburg, D.M.DSeverna Park, MD 211461760415616
  6. Djavan Wharton-LakeHyattsville, MD 207831174938906
  7. Joshua Willens, DMDFort Meade, MD 207551215421169
  8. Alexandra Woo, DMDGlen Burnie, MD 210611639739378
  9. Manliu Yang, D.D.S.Frederick, MD 217021437682283
  10. Chetan Yelamanchi, DDSRockville, MD 208521154573913
  11. Tony Yoon, DDSFrederick, MD 217021497735377
  12. Sooyeon YounSilver Spring, MD 209061699036277
  13. Monique Yuan, DMDGaithersburg, MD 208771780750661
  14. Zuwu Zhou, DDSSilver Spring, MD 209011366858151
  15. Pirooz Zia, B.D.S., M.SC.D.Chevy Chase, MD 208151336391226

Source: CMS NPPES, primary taxonomy 1223E0200X: records by practice city and the list of records, file of Aug 9, 2026.

Maryland ranks 5 of 51 per resident

  1. District of Columbia3.8
  2. Washington2.9
  3. New Hampshire2.8
  4. Maryland2.7
  5. Oregon2.7
  6. Hawaii2.6
  7. 50 states and D.C.2.0

Source: CMS NPPES, primary taxonomy 1223E0200X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

68.5% of these records appear in a Medicare file, against 67.5% 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. Maryland68.5%
  2. United States67.5%

Endodontics records in Maryland, measured

  • In a Medicare file113 of 165 · 68.5% here, 67.5% nationally
  • In the CMS Doctors and Clinicians file0 · 0.0% here, 0.2% nationally
  • Not updated in five years or more110 · 66.7% here, 74.1% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 1223E0200X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

165 NPPES records list endodontics (1223E0200X) as their primary taxonomy with a practice address in Maryland: 2.7 per 100,000 residents against 2 nationally (50 states and D.C.). Baltimore has 18 of them (11%).

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. Georgia154
  2. Michigan176
  3. Arizona149
  4. North Carolina184

States with a similar rate per 100,000

  1. Oregon2.7
  2. Hawaii2.6
  3. California2.6
  4. New Hampshire2.8

The largest states

  1. California1,018
  2. Florida510
  3. New York483
  4. Texas460
  5. Massachusetts276

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.