NPPES file of Aug 9, 2026

Courtney Malachowski, OTR/L

Occupational Therapist · Sausalito, CA

Courtney Malachowski, OTR/L is an occupational therapist with a practice address in Sausalito, California, and NPI 1144097312, issued on Dec 7, 2023. Check the license (California 17859, as entered in NPPES) with the California 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
1144097312
Name
Courtney Malachowski
Credential
OTR/L
Primary taxonomy
Occupational Therapist 225X00000X
License number
17859 CA
Self-reported in NPPES; status is on the state search
Practice location
350 Gate 5 RD, Sausalito, CA 94965
Phone
(415) 339-8800
Enumerated
Dec 7, 2023
Record last updated
Dec 7, 2023
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 350 Gate 5 RD

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

  1. Deborah BaumgartenPediatric Occupational Therapist1285268730
  2. Leigh Burkey, OTR/LPediatric Occupational Therapist1649848581
  3. Jamie ClosePediatric Occupational Therapist1295301794
  4. Emily Osborn, OTR/LOccupational Therapist1710743091
  5. Nadalie ValdezOccupational Therapist1396500070
  6. Megan Valentine, OTR/LOccupational Therapist1710555636

Verify Courtney Malachowski in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 17859
    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 California license search

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7 occupational therapist records list a practice address in Sausalito

They are 7 of the 200 NPPES records with a practice address in Sausalito, and 9,244 occupational therapist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other occupational therapist records in California

  1. Michael AaenNapa, CA1417627464
  2. Andrea Jenine AbadLos Angeles, CA1043883176
  3. Mary AbarquezLos Angeles, CA1174160196
  4. Loreelei Abbariao, OTRBuena Park, CA1619218179
  5. Amira Abbasi, OTR/LMenlo Park, CA1952867236
  6. Katherine Abbey, MA-OTR/LPasadena, CA1952689770
  7. Dana Abbott, OTR/LVista, CA1023593530
  8. Laura Abbott, CHTSalinas, CA1154305019
  9. Nicole AbdallahPalo Alto, CA1598578379
  10. Nurhana Abdul RahimBrentwood, CA1689383077

Common questions

What is Courtney Malachowski, OTR/L's NPI number?

Courtney Malachowski, OTR/L's National Provider Identifier (NPI) is 1144097312, issued on Dec 7, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Courtney Malachowski, OTR/L located?

The NPPES record lists a practice address at 350 Gate 5 RD, Sausalito, CA, 94965. Phone: (415) 339-8800. Providers update this record themselves, so call before visiting.

How can I verify Courtney Malachowski, OTR/L's license?

NPPES lists California license number 17859, as entered by the provider. Search the California 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.