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MR. ARTHUR JAY HOROWITZ LCSW
NPI 1093070260
Social Worker - Clinical in Hanford, CA

Active since July 12, 2012PECOS EnrolledAccepts Medicare Assignment
1025 N DOUTY ST, HANFORD, CA 93230(559) 537-0170 Get Directions Write a Review

NPPES record last updated: June 22, 2022. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Mr. Arthur Jay Horowitz Lcsw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. ARTHUR JAY HOROWITZ LCSW (NPI 1093070260) is an individual clinical provider in Hanford, California, licensed in California (77313) and active in the NPI registry since July 2012. He is enrolled in Medicare PECOS and is a graduate of Other (1995).

NPPES Registry Identity

NPI1093070260
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameMR. ARTHUR JAY HOROWITZCredential: LCSW
Location Address1025 N DOUTY STHanford, CA 93230-3722
Mailing AddressPo Box 888806Los Angeles, CA 90088-8806 · (415) 350-3920
Phone(559) 537-0170
Sole ProprietorNo
Medical School CMSOtherGraduated 1995
Enumeration DateJuly 12, 2012
Last NPPES UpdateJune 22, 2022
NPPES CertifiedJune 22, 2022
✔ NPI 1093070260 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Licenses✔ Licensed in CA · 77313✔ Licensed in PA · CW020522
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
1025 N DOUTY ST, Hanford, CA 93230
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica, Oscar Health, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mr. Arthur Jay Horowitz Lcsw is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6305171844
PECOS Enrollment IDI20240624003135
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Arthur Horowitz reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Sud Specialty Group - Ca
149 mi
Addiction Medicine
4633 OLD IRONSIDES DR STE 304
Santa Clara, CA 95054
  • Reassigned Medicare billing, California enrollment
  • 1,607 clinicians in this Medicare group
NPI 1972138238 (323) 205-7088
Jewish Family Service Of Greater Harrisburg
2,319 mi
Counselor
1500 PAXTON ST FL 3
Harrisburg, PA 17104
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 4 clinicians in this Medicare group
NPI 1447270996 (717) 233-1681

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93230 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $58.87 – $176.60
Typical copayment $0.00 (range $14.71 – $44.15)
Most-billed visit code NA
Established Patient
$73.16 typical visit price
range $19.28 – $144.60
Typical copayment $18.29 (range $4.82 – $36.15)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. SHERIEF ZAMZAM M.D.
Family Medicine
1025 N DOUTY ST, SUITE 105
HANFORD, CA 93230
Kings County (559) 537-0229
DANIEL CRAIG LCSW, SAP
Social Worker (Clinical)
1025 N DOUTY ST
HANFORD, CA 93230
Kings County (559) 537-0246
ADBNI PALAFOX
Nurse Practitioner (Family)
1025 N DOUTY ST
HANFORD, CA 93230
Kings County (559) 537-0170
DR. GEHRIG JON ORNELAS DO
Student in an Organized Health Care Education/Training Program
1025 N DOUTY ST
HANFORD, CA 93230
Kings County (909) 767-5292
DANILO R. CRUZ, M.D., INC.
Family Medicine
1025 N DOUTY ST
HANFORD, CA 93230
Kings County (559) 583-2254
HAMDI SARAMAH PHARM.D
Pharmacist
1025 N DOUTY ST
HANFORD, CA 93230
Kings County (559) 796-0101
DR. JOSEPH BENEDICT ARENAS MD
Student in an Organized Health Care Education/Training Program
1025 N DOUTY ST
HANFORD, CA 93230
Kings County (559) 537-0170
DR. ALETHEA CARALCANTE COELHO DDS
Dentist (General Practice)
1025 N DOUTY ST
HANFORD, CA 93230
Kings County (559) 537-0220

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Arthur Horowitz's NPI number?

The NPI number for Arthur Horowitz is 1093070260. It was assigned to this individual provider in the NPPES registry on July 12, 2012.

Where is Arthur Horowitz located?

Arthur Horowitz practices at 1025 N Douty St, Hanford, CA 93230. The listed phone number is (559) 537-0170.

What is Arthur Horowitz's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Arthur Horowitz enrolled in Medicare?

Yes. Arthur Horowitz is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Arthur Horowitz's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Arthur Horowitz reassigns Medicare benefits to 2 organizations: Sud Specialty Group - Ca (Santa Clara, CA) and Jewish Family Service Of Greater Harrisburg (Harrisburg, PA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Arthur Horowitz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Arthur Horowitz accept?

Health plans from Medica, Oscar Health and UnitedHealthcare list Arthur Horowitz as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Arthur Horowitz was last updated on June 22, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.