NPPES file of Aug 9, 2026

Interventional Pain Medicine Physician in Washington

30 NPPES records list interventional pain medicine physician with a practice address in Washington, 0.4 per 100,000 residents, the 43rd highest rate of 51. Tacoma and Kirkland have the most; each record links to the provider's NPI and the Washington license search.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 208VP0014X · method

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

Tacoma has the most, 5

  1. Tacoma5
  2. Kirkland4
  3. Lakewood3
  4. Seattle3
  5. Edmonds2

Interventional Pain Medicine Physician records in Washington

  1. Zachary Abbott, DOOlympia, WA 985021154445203
  2. Jason Attaman, DOBellevue, WA 980041871777268
  3. James Babington, MDEdmonds, WA 980261760525760
  4. Ray Baker, MDKirkland, WA 980341487625331
  5. Charles Chabal, MDKirkland, WA 980341336193366
  6. Kiang Yien Cheung, MDTacoma, WA 984651730684267
  7. Satvinder Dhesi, MDSeattle, WA 981041811978075
  8. Bao Dinh, MDSeattle, WA 981081881252229
  9. Paul Dreyfuss, MDKirkland, WA 980341306817481
  10. Jordan Graybill, M.D.Vancouver, WA 986841053585802
  11. German Grinshpun, D.O.Tacoma, WA 984311871895375
  12. Gary Haas, D.O.Clarkston, WA 994031912917618
  13. Hyun Hong, MDEdmonds, WA 980261336123827
  14. Jaisimha Iyengar, MDTacoma, WA 984051194770164
  15. Henry Kim, MDYakima, WA 989021083740708
  16. Kyong Kim, DOLakewood, WA 984991124009303
  17. Michael Kolczynski, M.D.Kennewick, WA 993381801236971
  18. Matthew McEwan, D.O.Lakewood, WA 984991699114025
  19. Daniel Nelson, M.D.Kirkland, WA 980341205878469
  20. Diyan Raza, MDSeattle, WA 981221588227946
  21. Kashif Saeed, M.D.Tacoma, WA 984051073809224
  22. Wesley San, MDTacoma, WA 984051376834838
  23. Jillian SavageSpokane, WA 992011275257081
  24. Allen Shoham, MDRichland, WA 993521396862868
  25. David Velling, M.D.Federal Way, WA 980031467545210
  26. Kathy Wang, DOPuyallup, WA 983721053499608
  27. William Weigel, M.D.Spokane, WA 992041952340051
  28. Catherine Yee, MDEverett, WA 982081619264009
  29. Changho Yi, MDLakewood, WA 984991619618998
  30. Jessica Zhang, MDFederal Way, WA 980031437513447

Source: CMS NPPES, primary taxonomy 208VP0014X: records by practice city and the list of records, file of Aug 9, 2026.

Washington ranks 43 of 51 per resident

  1. North Carolina0.5
  2. Maine0.4
  3. Massachusetts0.4
  4. Washington0.4
  5. Iowa0.4
  6. Rhode Island0.4
  7. 50 states and D.C.0.8

Source: CMS NPPES, primary taxonomy 208VP0014X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

90.0% of these records appear in a Medicare file, against 88.2% 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. Washington90.0%
  2. United States88.2%

Interventional Pain Medicine Physician records in Washington, measured

  • In a Medicare file27 of 30 · 90.0% here, 88.2% nationally
  • In the CMS Doctors and Clinicians file23 · 76.7% here, 76.6% nationally
  • Not updated in five years or more14 · 46.7% here, 43.4% nationally
  • Median graduation year2006 · the 23 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 208VP0014X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

30 NPPES records list interventional pain medicine physician (208VP0014X) as their primary taxonomy with a practice address in Washington: 0.4 per 100,000 residents against 0.8 nationally (50 states and D.C.). Tacoma has 5 of them (17%).

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. Massachusetts29
  2. Arkansas32
  3. Colorado28
  4. Oklahoma32

States with a similar rate per 100,000

  1. Iowa0.4
  2. North Carolina0.5
  3. Minnesota0.5
  4. Pennsylvania0.5

The largest states

  1. Texas301
  2. Florida292
  3. California219
  4. New York144
  5. Georgia142

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.