NPPES file of Aug 9, 2026

Witold Krassowski, MSAOM, L.AC.

Acupuncturist · Seattle, WA

Witold Krassowski, MSAOM, L.AC. is an acupuncturist with a practice address in Seattle, Washington, and NPI 1689991093, issued on Apr 24, 2010. Check the license (Washington AC60136700, as entered in NPPES) with the Washington board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1689991093
Name
Witold Krassowski
Credential
MSAOM, L.AC.
Primary taxonomy
Acupuncturist 171100000X
License number
AC60136700 WA
Self-reported in NPPES; status is on the state search
Practice location
3130 E Madison St, Seattle, WA 98112
Phone
(206) 328-3058
Enumerated
Apr 24, 2010
Record last updated
Apr 24, 2010 (not updated in 16 years: call before relying on the address or phone)
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 3130 E Madison St

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

  1. Carla CurioMental Health Counselor1598189730
  2. Connie Curlett, MAMental Health Counselor1467713487
  3. Ty Etheridge, D.D.SGeneral Practice Dentistry1720202401
  4. Eva Papp, MA, LMHCMental Health Counselor1225329311
  5. Inderjeet Ramgotra, EAMPAcupuncturist1124106679
  6. Brent Spencer, DDSDentist1578916730

Verify Witold Krassowski in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this profession
    Search for license AC60136700
    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
Find the Washington license search

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474 acupuncturist records list a practice address in Seattle

They are 474 of the 41,956 NPPES records with a practice address in Seattle, and 1,485 acupuncturist records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other acupuncturist records in Washington

  1. Karim Abdullah, N.D.Seattle, WA1336203975
  2. Jane Abel, L.AC.Vancouver, WA1134456452
  3. Antonio Abolafia, DIPL.OMBellevue, WA1053552059
  4. Ronald Ada, L. AC.Vashon, WA1881742476
  5. Sharon Adena, LAC DAOMBellingham, WA1356731582
  6. Teri Adolfo, L. AC.Seattle, WA1750478939
  7. John Aguilar, DAOM, EAMPSeattle, WA1598915860
  8. Byoung Ahn, L.ACLynnwood, WA1861563868
  9. Jungmin Ahn, L.AC.Everett, WA1417191644
  10. Darryl Aiello, L.ACSilverdale, WA1770622268

Common questions

What is Witold Krassowski, MSAOM, L.AC.'s NPI number?

Witold Krassowski, MSAOM, L.AC.'s National Provider Identifier (NPI) is 1689991093, issued on Apr 24, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Witold Krassowski, MSAOM, L.AC. located?

The NPPES record lists a practice address at 3130 E Madison St, Seattle, WA, 98112. Phone: (206) 328-3058. Providers update this record themselves, so call before visiting.

How can I verify Witold Krassowski, MSAOM, L.AC.'s license?

NPPES lists Washington license number AC60136700, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity 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. 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.