NPPES file of Aug 9, 2026

Anatomic Pathology & Clinical Pathology Physician in District of Columbia

81 NPPES records list anatomic pathology & clinical pathology physician with a practice address in District of Columbia, 11.9 per 100,000 residents, the 1st highest rate of 51. Washington and Nw Washington have the most; each record links to the provider's NPI and the District of Columbia license search. Page 2 of 2.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207ZP0102X · method

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

Washington has the most, 79

  1. Washington79
  2. Nw Washington1
  3. Washington Dc1

Anatomic Pathology & Clinical Pathology Physician records in District of Columbia

  1. Tammey Naab, MDWashington, DC 200601184730525
  2. Tan Nguyen, MD, PHDWashington, DC 203071831227545
  3. Edina Paal, M.D.Washington, DC 204221598868739
  4. Vani Padmanabha, MDWashington, DC 200171003898206
  5. Wendy Paul, MDWashington, DC 200601669588026
  6. Luigi Rao, M.D., M.S.Washington, DC 203071033269048
  7. Christine Reyes, MDWashington, DC 200101780794032
  8. Nemanja Rodic, M.D., PH.D.Washington, DC 200161821231887
  9. Asa RubinWashington, DC 200371215356654
  10. Sharda Sabnis, MD FCAPWashington, DC 203061831173764
  11. Shabnam Samankan, M.DWashington, DC 200371487031738
  12. Mariarita Santi, MDWashington, DC 200101295895621
  13. Arnold Schwartz, MDWashington, DC 200371285740092
  14. Lulseged Selassie, MDWashington, DC 200171346222536
  15. Margaret Shaffer, MDWashington, DC 200161851507719
  16. Rafiq Shahid, MDWashington, DC 200371023422862
  17. Raj Shekar, MDWashington, DC 203061982688727
  18. Babak Shokrani, MDWashington, DC 200601861674269
  19. Sam Sirotnikov, DOWashington, DC 200101457858409
  20. Emily Sloan, M.D., PH.DWashington, DC 200071306265236
  21. Daniel Strum, M.D.Washington, DC 203061184711079
  22. Abeer Tabbarah, M.D.Washington, DC 200521134355019
  23. Lekidelu Taddesse-Heath, MDWashington, DC 200601336255710
  24. Zoon Tariq, MDWashington, DC 200371992386155
  25. Mona Tata, M.D.Washington, DC 203061528073954
  26. Jeffrey Tefft, M.D.Nw Washington, DC 200371326572926
  27. Marisa Varallo, MDWashington, DC 200171285965806
  28. Jacqueline Wieneke, M.D.Washington, DC 203061134103138
  29. William Winecoff, M.D.Washington, DC 203061295719433
  30. Dongmei XingWashington, DC 200371962776278
  31. Rabia Zafar, MDWashington, DC 200601639690407

Source: CMS NPPES, primary taxonomy 207ZP0102X: records by practice city and the list of records, file of Aug 9, 2026.

District of Columbia ranks 1 of 51 per resident

  1. District of Columbia11.9
  2. Nebraska8.7
  3. Vermont8.2
  4. 50 states and D.C.4.8

Source: CMS NPPES, primary taxonomy 207ZP0102X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

44.4% of these records appear in a Medicare file, against 61.2% 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. District of Columbia44.4%
  2. United States61.2%

Anatomic Pathology & Clinical Pathology Physician records in District of Columbia, measured

  • In a Medicare file36 of 81 · 44.4% here, 61.2% nationally
  • In the CMS Doctors and Clinicians file33 · 40.7% here, 55.5% nationally
  • Not updated in five years or more40 · 49.4% here, 62.6% nationally
  • Median graduation year2006 · the 33 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207ZP0102X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

81 NPPES records list anatomic pathology & clinical pathology physician (207ZP0102X) as their primary taxonomy with a practice address in District of Columbia: 11.9 per 100,000 residents against 4.8 nationally (50 states and D.C.). Washington has 79 of them (98%).

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. Hawaii81
  2. Puerto Rico79
  3. New Hampshire77
  4. West Virginia95

States with a similar rate per 100,000

  1. Nebraska8.7
  2. Vermont8.2
  3. Massachusetts7.7
  4. Tennessee6.7

The largest states

  1. California1,554
  2. Texas1,424
  3. New York972
  4. Florida966
  5. Illinois789

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.