Registry data as of Aug 27, 2026

Ronald Cohen

Psychiatry Physician · Renton, WA

Ronald Cohen is a psychiatry physician with a practice address in Renton, Washington, and NPI 1487698320, issued on Jun 14, 2006. Check the license (Washington MD00024549, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1487698320
Name
Ronald Cohen
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
MD00024549 WA
Self-reported in NPPES; status is on the state search
Practice location
4445 Talbot RD S, Renton, WA 98055
Phone
(425) 690-3414
Enumerated
Jun 14, 2006
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 4445 Talbot RD S

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Sayaka Ashe, LMHCMental Health Counselor1073056305
  2. Sara Bainter, MAMental Health Counselor1114383825
  3. Zeenat Batstone, LMHCMental Health Counselor1578510061
  4. Aaron Bobb, MDPsychiatry Physician1407185382
  5. Roger Corn, CPPsychologist1588608426
  6. Susan DemattosPsychologist1396789236

Verify Ronald Cohen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license MD00024549
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Open the Washington license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

97% fewer Medicare Part D claims than the average psychiatry physician in 2024

31 Medicare Part D claims for 18 beneficiaries, against an average of 1,010 among the 32,287 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Ronald Cohen31
  2. Specialty average1,010

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.

Psychiatry Physician providers in Washington

There are 1,153 psychiatry physician records in Washington.

Other psychiatry physician records in Washington

  1. Sharon Abegg, M.D.Olympia, WA1437291143
  2. Stanley Abramski, MDBellevue, WA1245255181
  3. William Adams, MDKirkland, WA1376550103
  4. Richard Adamson, M.D.Seattle, WA1215071618
  5. Richard Adler, M.D.Seattle, WA1942425665
  6. Saeed Aflatooni, M.D.Bremerton, WA1235224106
  7. Santosh Agnani, MDBellevue, WA1134178882
  8. Christina Agustin, MDBellevue, WA1801823810
  9. Alexa Albert, MDSeattle, WA1689684193
  10. Coralyn Alexander, MD, PASpokane, WA1194713487

Common questions

What is Ronald Cohen's NPI number?

Ronald Cohen's National Provider Identifier (NPI) is 1487698320, issued on Jun 14, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Ronald Cohen located?

The NPPES record lists a practice address at 4445 Talbot RD S, Renton, WA, 98055. Phone: (425) 690-3414. Providers update this record themselves, so call before visiting.

How can I verify Ronald Cohen's license?

NPPES lists Washington license number MD00024549, 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 Ronald Cohen prescribe under Medicare Part D?

In 2024, Ronald Cohen had 31 Medicare Part D claims for 18 beneficiaries; the average among psychiatry physician prescribers was 1,010. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.