NPPES file of Aug 9, 2026

Ashley Jo Dwarshuis, LCSW

Clinical Social Worker · Oakland, CA

Ashley Jo Dwarshuis, LCSW is a clinical social worker with a practice address in Oakland, California, and NPI 1245723741, issued on Jun 8, 2018. Check the license (California 101080, 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
1245723741
Name
Ashley Jo Dwarshuis
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License numbers
101080 CA
83384 CA
Self-reported in NPPES; status is on the state search
Practice location
770 53RD St, Oakland, CA 94609
Phone
(510) 428-3441
Enumerated
Jun 8, 2018
Record last updated
Feb 11, 2026
Medicare enrollment
Enrolled (PECOS I20260225004543); may accept Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest clinical social worker records → All 36,261 in California → Look up another NPI →

Also registered at 770 53RD St

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

  1. Marguerite Alejandro-Wright, PSYDClinical Child & Adolescent Psychologist1518166651
  2. Valerie Bellas, PH.D.Clinical Psychologist1578617692
  3. Samantha ChiuMarriage & Family Therapist1184194748
  4. Ananda Cockerhan, AMFTMarriage & Family Therapist1649802877
  5. Arbella CookPeer Specialist1376465807
  6. Armida Cruz Aleman, LCSWClinical Social Worker1588990733

Verify Ashley Jo Dwarshuis 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 101080    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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Ashley Jo Dwarshuis among 36,261 clinical social worker records in California

Ashley Jo Dwarshuis, LCSW is one of 36,261 clinical social worker records with a practice address in California. 6% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2018, is newer than 62% of them.

  • NPI issued2018 · 62% of these records are older, 33% newer
  • In a Medicare fileNo · 6% of these records are
  • In the CMS Doctors and Clinicians fileYes · 11% of these records are
  • Graduated2018 · median 2012 among the 4,008 with a school on file
  • Record last updated2026 · 45% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,130 clinical social worker records list a practice address in Oakland

They are 1,130 of the 18,558 NPPES records with a practice address in Oakland, and 36,261 clinical social worker records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 36,261 in California → Every provider in Oakland → Clinical Social Worker nationwide →

The 8 clinical social worker records with the nearest ZIP codes

  1. Theresa Allocco, MAOakland, CA 946091710058292
  2. Deanna Bernard, MSWOakland, CA 946091861527202
  3. Jennifer Bissell, LCSWOakland, CA 946091831254853
  4. Lisa Edwards, LCSWOakland, CA 946091528015526
  5. Joy Johnson, PHD /LCSW/BCDOakland, CA 946091396759338
  6. Marvin Jones, PH.D.,LCSWOakland, CA 946091700990892
  7. Marcia Joswick, LCSWOakland, CA 946091952433500
  8. Kathleen Leslie, LCSWOakland, CA 946091093748238

Common questions

What is Ashley Jo Dwarshuis, LCSW's NPI number?

Ashley Jo Dwarshuis, LCSW's National Provider Identifier (NPI) is 1245723741, issued on Jun 8, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Ashley Jo Dwarshuis, LCSW located?

The NPPES record lists a practice address at 770 53RD St, Oakland, CA, 94609. Phone: (510) 428-3441. Providers update this record themselves, so call before visiting.

How can I verify Ashley Jo Dwarshuis, LCSW's license?

NPPES lists California license number 101080, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.