Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

ARBELOS1 LLC
NPI 1053228924
Pathology - Clinical Pathology/Laboratory Medicine in Montebello, CA

Q: What is Arbelos1 LLC's NPI number?

The NPI number for Arbelos1 LLC is 1053228924. It was assigned to this organization in the NPPES registry on August 26, 2026.

Q: What is Arbelos1 LLC's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Clinical Pathology/Laboratory Medicine, with taxonomy code 207ZP0105X.

Q: When was this NPI record last updated?

The NPPES record for Arbelos1 LLC was last updated on August 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 days 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.

Active since August 26, 2026CLIA 05D2309204 · Accreditation

2101 W BEVERLY BLVD STE 203, MONTEBELLO, CA 90640(909) 688-8821 Get Directions Write a Review

NPPES record added: August 26, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

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About Arbelos1 Llc NPPES

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

ARBELOS1 LLC (NPI 1053228924) is a healthcare organization registered as a clinical pathology/laboratory medicine in Montebello, California and active in the NPI registry since August 2026. The organization holds an CLIA Accreditation certificate valid through October 28, 2027 and lists Daniel C Chen, Medical Director, as its authorized official.

NPPES Registry Identity

NPI1053228924

Entity TypeOrganization

Primary Taxonomy207ZP0105X

Legal Business NameARBELOS1 LLC

Location Address2101 W BEVERLY BLVD STE 203Montebello, CA 90640-3951

Mailing Address2101 W Beverly Blvd Ste 203Montebello, CA 90640-3951

Phone(909) 688-8821

Organization SubpartNo

Authorized OfficialDaniel C ChenMedical Director · (909) 688-8821

Enumeration DateAugust 26, 2026

NPPES CertifiedAugust 26, 2026

✔ NPI 1053228924 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Clinical Pathology/Laboratory MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207ZP0105X

Definition

A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

2101 W BEVERLY BLVD STE 203, Montebello, CA 90640

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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

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Accreditation 05D2309204

Arbelos1 LLC · Montebello, CA

Active · expires Oct 28, 2027

CLIA Number05D2309204

Laboratory TypeIndependent

Certificate Effective DateOctober 29, 2025

Certificate Expiration DateOctober 28, 2027

Laboratory DirectorDr. Timothy D. Vo

Laboratory Phone(626) 463-8162

Laboratory LocationArbelos1 LLC2101 W Beverly Blvd Ste 203, Montebello, CA 90640

CLIA data matches this NPI record on: Address Name

This is a certificate that is issued to a laboratory on the basis of the laboratory's accreditation by an accreditation organization approved by CMS.

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 Arbelos1 LLC's NPI number?

The NPI number for Arbelos1 LLC is 1053228924. It was assigned to this organization in the NPPES registry on August 26, 2026.

Where is Arbelos1 LLC located?

Arbelos1 LLC is located at 2101 W Beverly Blvd Ste 203, Montebello, CA 90640. The listed phone number is (909) 688-8821.

What is Arbelos1 LLC's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Clinical Pathology/Laboratory Medicine, with taxonomy code 207ZP0105X.

Does Arbelos1 LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Accreditation (number 05D2309204) is associated with this NPI, valid through October 28, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Arbelos1 LLC was last updated on August 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 days 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.