Arthur Jay Horowitz, LCSW
Clinical Social Worker · Hanford, CA
Arthur Jay Horowitz, LCSW is a clinical social worker with a practice address in Hanford, California, and NPI 1093070260, issued on Jul 12, 2012. Check the license (California 77313, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Arthur Jay Horowitz
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License numbers
- 77313 CA
CW020522 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1025 N Douty St, Hanford, CA 93230
- Phone
- (559) 537-0170
- Enumerated
- Jul 12, 2012
- Record last updated
- Jun 22, 2022
- Medicare enrollment
- Enrolled (PECOS I20240624003135); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 36,261 in California → Look up another NPI →
Also registered at 1025 N Douty St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Joseph Benedict Arenas, MDStudent in an Organized Health Care Education/Training Program1124820279
- Karen Atkinson, P.A.Medical Physician Assistant1871585968
- Jacob AyuenPhysician Assistant1619370822
- Jacy Beckenhauer, RDRegistered Dietitian1356173843
- Amir Bozorgzad, MDStudent in an Organized Health Care Education/Training Program1649039363
Verify Arthur Jay Horowitz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 77313Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Sud Specialty Group - CASanta Clara, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Arthur Jay Horowitz among 36,261 clinical social worker records in California
Arthur Jay Horowitz, 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. Its NPI, issued in 2012, is newer than 38% of them.
- NPI issued2012 · 38% of these records are older, 58% newer
- In a Medicare fileYes · 6% of these records are
- In the CMS Doctors and Clinicians fileYes · 11% of these records are
- Graduated1995 · median 2012 among the 4,008 with a school on file
- Record last updated2022 · 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).
43 clinical social worker records list a practice address in Hanford
They are 43 of the 1,362 NPPES records with a practice address in Hanford, and 36,261 clinical social worker records in California.
All 36,261 in California → Every provider in Hanford → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Ronald Bown, LLMSWHanford, CA 932301730377730
- Charleen Bright, LCSWHanford, CA 932301366751547
- Daniel Craig, LCSW, SAPHanford, CA 932301013066166
- Idolinda Deleon, LCSWHanford, CA 932301316277064
- Sharon Koopmans-Hempton, LCSWHanford, CA 932301922130707
- Martha Lopez, ASWHanford, CA 932301831315027
- Helen Machado, LCSWHanford, CA 932301912110479
- Misty MaxwellHanford, CA 932301346466406
Common questions
What is Arthur Jay Horowitz, LCSW's NPI number?
Arthur Jay Horowitz, LCSW's National Provider Identifier (NPI) is 1093070260, issued on Jul 12, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Arthur Jay Horowitz, LCSW located?
The NPPES record lists a practice address at 1025 N Douty St, Hanford, CA, 93230. Phone: (559) 537-0170. Providers update this record themselves, so call before visiting.
How can I verify Arthur Jay Horowitz, LCSW's license?
NPPES lists California license number 77313, 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. Medicare files from data.cms.gov. 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.