Steven Koh, MD
Family Medicine Physician · Edmonds, WA
Steven Koh, MD is a family medicine physician with a practice address in Edmonds, Washington, and NPI 1114114535, issued on Sep 30, 2007. Check the license (Washington MD60095389, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Steven Koh
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD60095389 WA
Self-reported in NPPES; status is on the state search - Practice location
- 21600 Highway 99 Ste 280, Edmonds, WA 98026
- Phone
- (360) 901-6355
- Enumerated
- Sep 30, 2007
- Record last updated
- Aug 1, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20090915000732); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 5,534 in Washington → Look up another NPI →
Also registered at 21600 Highway 99 Ste 280
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Yoon Park, M.D.Family Medicine Physician1801020946
Verify Steven Koh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD60095389Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average family medicine physician in 2024
7,793 Medicare Part D claims for 659 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 88 claims were for opioids.
Most prescribed
- Atorvastatin Calcium674 claims
- Losartan Potassium457 claims
- Amlodipine Besylate353 claims
- Tamsulosin Hcl255 claims
- Omeprazole245 claims
- Metformin Hcl240 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $227.52
10 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Edmonds Medical Clinic IncEdmonds, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Steven Koh among 5,534 family medicine physician records in Washington
Steven Koh, MD is one of 5,534 family medicine physician records with a practice address in Washington. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 42% of them.
- NPI issued2007 · 42% of these records are older, 47% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2005 · median 2009 among the 3,294 with a school on file
- Record last updated2020 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
71 family medicine physician records list a practice address in Edmonds
They are 71 of the 1,558 NPPES records with a practice address in Edmonds, and 5,534 family medicine physician records in Washington.
All 5,534 in Washington → Every provider in Edmonds → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Judith Babcock, M.D.Edmonds, WA 980261326091638
- Martha Bennett, M.D.Edmonds, WA 980261619073293
- Jonathan Bishop, M.D.Edmonds, WA 980261962426981
- Amy Bredenberg, M.D.Edmonds, WA 980261982651030
- Ross Carey, M.D.Edmonds, WA 980261366548943
- Maurene Cronyn, M.D.Edmonds, WA 980261326099078
- Henry Hochberg, MDEdmonds, WA 980261942238977
- Laura Lippman, M.D.Edmonds, WA 980261457457046
Common questions
What is Steven Koh, MD's NPI number?
Steven Koh, MD's National Provider Identifier (NPI) is 1114114535, issued on Sep 30, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Steven Koh, MD located?
The NPPES record lists a practice address at 21600 Highway 99 Ste 280, Edmonds, WA, 98026. Phone: (360) 901-6355. Providers update this record themselves, so call before visiting.
How can I verify Steven Koh, MD's license?
NPPES lists Washington license number MD60095389, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Steven Koh, MD prescribe under Medicare Part D?
In 2024, Steven Koh, MD had 7,793 Medicare Part D claims for 659 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it 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.