NPPES file of Aug 9, 2026

Jennifer Christine Blackwell, ACSW

Clinical Social Worker · Willows, CA

Jennifer Christine Blackwell, ACSW is a clinical social worker with a practice address in Willows, California, and NPI 1023141843, issued on Mar 13, 2007. Check the license (California ASW 20837, 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
1023141843
Name
Jennifer Christine Blackwell
Credential
ACSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
ASW 20837 CA
Self-reported in NPPES; status is on the state search
Practice location
242 N Villa Ave, Willows, CA 95988
Phone
(530) 934-6582
Enumerated
Mar 13, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(530) 934-6592
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 242 N Villa Ave

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

  1. Amber ArnoldCase Manager/Care Coordinator1013451822
  2. Roxann Baillergeon, MFTMarriage & Family Therapist1598805517
  3. Dedra Brooks, LCSWClinical Social Worker1093855330
  4. Kimberly BroussardRehabilitation Practitioner1073244752
  5. Shelby BruceMental Health Counselor1710584693
  6. Maxwel BryantClinical Social Worker1134597834

Verify Jennifer Christine Blackwell 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 ASW 20837
    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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25 clinical social worker records list a practice address in Willows

They are 25 of the 182 NPPES records with a practice address in Willows, and 36,261 clinical social worker records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other clinical social worker records in California

  1. Lynne Aalan, LCSWYountville, CA1417195710
  2. Ahmad Fahim AalemiSacramento, CA1033052410
  3. Rachel Aarons, MSW PHDSanta Barbara, CA1871687822
  4. Shari Aarons, LCSWTarzana, CA1467636845
  5. Mary Aarsheim, LCSWPenn Valley, CA1104192616
  6. Sandra Aase, LCSWRiverside, CA1699872325
  7. Maria Abaci, LCSWSan Rafael, CA1205161924
  8. Louisa AbadaOakland, CA1023502259
  9. Alejandro Abarca, LCSWSonora, CA1538184676
  10. Daisy Abarca, ACSWRoseville, CA1548124779

Common questions

What is Jennifer Christine Blackwell, ACSW's NPI number?

Jennifer Christine Blackwell, ACSW's National Provider Identifier (NPI) is 1023141843, issued on Mar 13, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Jennifer Christine Blackwell, ACSW located?

The NPPES record lists a practice address at 242 N Villa Ave, Willows, CA, 95988. Phone: (530) 934-6582. Providers update this record themselves, so call before visiting.

How can I verify Jennifer Christine Blackwell, ACSW's license?

NPPES lists California license number ASW 20837, 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.