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SOCAL ARTHRITIS INC
NPI 1073284410
Internal Medicine - Rheumatology in Chino, CA

Active since September 24, 2021
13768 ROSWELL AVE STE 100, CHINO, CA 91710(909) 342-7892(909) 342-7891 Get Directions Write a Review

NPPES record last updated: September 24, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Socal Arthritis Inc NPPES

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

SOCAL ARTHRITIS INC (NPI 1073284410) is a healthcare organization registered as a rheumatology in Chino, California and active in the NPI registry since September 2021. The organization lists Marlise Negrette, Account Manager, as its authorized official.

NPPES Registry Identity

NPI1073284410
Entity TypeOrganization
Primary Taxonomy207RR0500X
Legal Business NameSOCAL ARTHRITIS INC
Location Address13768 ROSWELL AVE STE 100Chino, CA 91710-1401
Mailing Address13768 Roswell Ave Ste 100Chino, CA 91710-1401
Phone(909) 342-7892
Fax(909) 342-7891
Organization SubpartNo
Authorized OfficialMarlise NegretteAccount Manager · (909) 793-5511
Enumeration DateSeptember 24, 2021
NPPES CertifiedSeptember 24, 2021
✔ NPI 1073284410 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
Definition
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.
13768 ROSWELL AVE STE 100, Chino, CA 91710
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Alliant Health Plans, Inc., Ambetter from Absolute Total Care, Ambetter from Arkansas Health & Wellness and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Socal Arthritis Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Socal Arthritis Inc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Abdalhamid Al Harash, M.D., FACP
Internal Medicine
NPI 1962790618
11234 ANDERSON ST # MC-1516
Loma Linda, CA 92354
(909) 558-4499
✔ PECOS✔ Accepts Medicare27 mi

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

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 Socal Arthritis Inc's NPI number?

The NPI number for Socal Arthritis Inc is 1073284410. It was assigned to this organization in the NPPES registry on September 24, 2021.

Where is Socal Arthritis Inc located?

Socal Arthritis Inc is located at 13768 Roswell Ave Ste 100, Chino, CA 91710. The listed phone number is (909) 342-7892.

What is Socal Arthritis Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Is Socal Arthritis Inc enrolled in Medicare?

Yes. Socal Arthritis Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Socal Arthritis Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Socal Arthritis Inc. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Socal Arthritis Inc accept?

Health plans from Alliant Health Plans, Inc., Ambetter Health, Ambetter Health of Delaware, Ambetter from Absolute Total Care and Ambetter from Arkansas Health & Wellness and 29 other insurers list Socal Arthritis Inc 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 Socal Arthritis Inc was last updated on September 24, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.