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Interventional Pain Medicine Doctors in Washington

Data updated monthly · Last refresh October 2026

30 Interventional Pain Medicine providers practice in Washington, including 9 (30%) offering telehealth. The largest concentration is in Tacoma. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

30providers
9telehealth
Tacomatop city

Interventional Pain Medicine by city in Washington

Choose a city to see providers there.

Interventional Pain Medicine in Tacoma5 providers
Interventional Pain Medicine in Kirkland4 providers
Interventional Pain Medicine in Lakewood3 providers
Interventional Pain Medicine in Seattle3 providers
Interventional Pain Medicine in Edmonds2 providers
Interventional Pain Medicine in Federal Way2 providers
Interventional Pain Medicine in Bellevue1 providers
Interventional Pain Medicine in Kennewick1 providers
Interventional Pain Medicine in Yakima1 providers
Interventional Pain Medicine in Puyallup1 providers
Interventional Pain Medicine in Everett1 providers
Interventional Pain Medicine in Coupeville1 providers
Interventional Pain Medicine in Spokane1 providers
Interventional Pain Medicine in Olympia1 providers
Interventional Pain Medicine in Richland1 providers
Interventional Pain Medicine in Clarkston1 providers
Interventional Pain Medicine in Vancouver1 providers

Where Interventional Pain Medicine Doctors in Washington practice

From CMS Medicare enrollment records covering 22 of the 30 providers listed here (73%). Providers who do not bill Medicare are not included in these figures.

36%solo or small practice (under 10 clinicians)
27%mid-size group (10 to 99)
36%large group or health system (100+)

Largest practice groups

Group (as registered with Medicare)Interventional Pain Medicine DoctorsAll clinicians in groupMain city
Kaiser Foundation Health Plan of Washington21,519Federal Way
Electrodiagnosis and Rehabilitation Associates of Tacoma Ps210Tacoma

Hospitals where they hold privileges

HospitalCityOwnershipCMS star ratingInterventional Pain Medicine Doctors affiliated
Tacoma General Allenmore HospitalTacomaNonprofit2 of 52
Swedish Medical CenterSeattleNonprofit4 of 52

Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.

Interventional Pain Medicine providers in Washington

Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Jason Attaman, DO
Bellevue, WA · No drug or device payments recorded (2025) · Telehealth · (206) 395-4422
Dr. Gary Haas, D.O.
Clarkston, WA · $234 in drug and device payments (2025) · (509) 780-4450
Dr. Zane Thompson, M.D.
Coupeville, WA · $7,373 in drug and device payments (2025) · (360) 678-6799
Dr. Hyun Hong, MD
Edmonds, WA · $4,079 in drug and device payments (2025) · Telehealth · (425) 774-1538
Dr. James Babington, MD
Edmonds, WA · $131 in drug and device payments (2025) · Telehealth · (425) 673-3820
Dr. Catherine Yee, MD
Everett, WA · No drug or device payments recorded (2025) · Telehealth · (425) 212-3130
Dr. David Velling, M.D.
Federal Way, WA · $638 in drug and device payments (2025) · Telehealth · (253) 874-8774
Dr. Jessica Zhang, MD
Federal Way, WA · No drug or device payments recorded (2025) · (253) 874-7000
Dr. Michael Kolczynski, M.D.
Kennewick, WA · $429 in drug and device payments (2025) · (509) 396-7966
Dr. Charles Chabal, MD
Kirkland, WA · No drug or device payments recorded (2025) · (425) 899-2365
Dr. Daniel Nelson, M.D.
Kirkland, WA · $3,516 in drug and device payments (2025) · Telehealth · (425) 823-4000
Dr. Paul Dreyfuss, MD
Kirkland, WA · No drug or device payments recorded (2025) · (425) 454-1111
Dr. Ray Baker, MD
Kirkland, WA · No drug or device payments recorded (2025) · (425) 454-1111
Dr. Changho Yi, MD
Lakewood, WA · $2,008 in drug and device payments (2025) · (253) 983-9390
Dr. Kyong Kim, DO
Lakewood, WA · $2,895 in drug and device payments (2025) · Telehealth · (253) 983-9390
Dr. Matthew Mcewan, D.O.
Lakewood, WA · $78 in drug and device payments (2025) · (253) 983-9390
Dr. Zachary Abbott, DO
Olympia, WA · $150 in drug and device payments (2025) · (360) 570-3462
Dr. Kathy Wang, DO
Puyallup, WA · $2,727 in drug and device payments (2025) · Telehealth · (253) 841-8939
Dr. Allen Shoham, MD
Richland, WA · $3,081 in drug and device payments (2025) · (509) 606-5040
Dr. Bao Dinh, MD
Seattle, WA · $138 in drug and device payments (2025) · (206) 721-8000
Dr. Diyan Raza, MD
Seattle, WA · $36 in drug and device payments (2025) · (206) 320-2800
Dr. Satvinder Dhesi, MD
Seattle, WA · No drug or device payments recorded (2025) · (206) 625-0578
Dr. William Weigel, M.D.
Spokane, WA · No drug or device payments recorded (2025) · (509) 624-9112
Dr. German Grinshpun, D.O.
Tacoma, WA · No drug or device payments recorded (2025) · (253) 968-5165
Dr. Jaisimha Iyengar, MD
Tacoma, WA · No drug or device payments recorded (2025) · (253) 627-2666
Dr. Kashif Saeed, M.D.
Tacoma, WA · $340 in drug and device payments (2025) · (253) 272-9994
Dr. Kiang Yien Cheung, MD
Tacoma, WA · $409 in drug and device payments (2025) · (206) 538-6300
Dr. Wesley San, MD
Tacoma, WA · $358 in drug and device payments (2025) · (253) 272-9994
Dr. Jordan Graybill, M.D.
Vancouver, WA · $237 in drug and device payments (2025) · Telehealth · (360) 314-2548
Dr. Henry Kim, MD
Yakima, WA · $73 in drug and device payments (2025) · (509) 574-3805

Common questions

How many Interventional Pain Medicine providers are in Washington?

There are 30 Interventional Pain Medicine providers with active NPI records practicing in Washington, according to federal NPPES data refreshed monthly.

Do Interventional Pain Medicine providers in Washington offer telehealth?

Yes. 9 of the 30 Interventional Pain Medicine providers in Washington (about 30%) report offering telehealth services in CMS data.

Which cities in Washington have the most Interventional Pain Medicine providers?

Tacoma (5), Kirkland (4), Lakewood (3) have the highest concentration of Interventional Pain Medicine providers in Washington.

How many Interventional Pain Medicine providers in Washington received drug or device company payments?

20 of 30 Interventional Pain Medicine providers in Washington (67%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

Do most Interventional Pain Medicine Doctors in Washington work in independent practices or large health systems?

Among 22 Interventional Pain Medicine Doctors in Washington enrolled in Medicare, 36% bill through a solo or small practice with fewer than 10 clinicians, 27% through a mid-size group of 10 to 99, and 36% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Interventional Pain Medicine Doctors in Washington work at?

According to CMS facility affiliation records, the Washington hospitals where the most Interventional Pain Medicine Doctors hold privileges are Tacoma General Allenmore Hospital in Tacoma; Swedish Medical Center in Seattle.

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Related

Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Interventional Pain Medicine in Washington? Get featured.