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J. ARIAS MEDICAL CORPORATION
NPI 1710312228
Internal Medicine in Concord, CA

Active since September 04, 2013CLIA 05D2067014 · Waiver
2211 EAST ST, CONCORD, CA 94520(925) 603-1363 Get Directions Write a Review

NPPES record last updated: September 4, 2013. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About J. Arias Medical Corporation NPPES

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

J. ARIAS MEDICAL CORPORATION (NPI 1710312228) is a healthcare organization registered as an internal medicine in Concord, California and active in the NPI registry since September 2013. The organization holds a CLIA Waiver certificate valid through October 6, 2027 and lists Jose R Arias-vera, Owner, as its authorized official.

NPPES Registry Identity

NPI1710312228
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameJ. ARIAS MEDICAL CORPORATION
Location Address2211 EAST STConcord, CA 94520-2013
Mailing Address2211 East StConcord, CA 94520-2013 · (925) 603-1363
Phone(925) 603-1363
Organization SubpartNo
Authorized OfficialJose R Arias-veraOwner · (925) 603-1363
Enumeration DateSeptember 4, 2013
✔ NPI 1710312228 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · C55350
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
2211 EAST ST, Concord, CA 94520
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Other Identifiers 3

Medicare UPINI25109RI
Other207R00000XRI · Taxonomy
Medicare PIN007058281RI

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

J. Arias Medical Corporation 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 J. Arias Medical Corporation, which bills Medicare for the services this clinician delivers.

Clinician (1)

Jose Arias-Vera
Internal Medicine
NPI 1497826283
2211 EAST ST
Concord, CA 94520
(925) 603-1363
✔ PECOS✔ Accepts MedicareSame address

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

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 Waiver 05D2067014

J Arias Medical Corporation · Concord, CA
Active · expires Oct 6, 2027
CLIA Number05D2067014
Laboratory TypePhysician Office
Certificate Effective DateOctober 7, 2025
Certificate Expiration DateOctober 6, 2027
Laboratory DirectorJose Arias-Vera, M.D.
Laboratory Phone(925) 603-1363
Laboratory LocationJ Arias Medical Corporation2211 East St, Concord, CA 94520
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

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 J. Arias Medical Corporation's NPI number?

The NPI number for J. Arias Medical Corporation is 1710312228. It was assigned to this organization in the NPPES registry on September 4, 2013.

Where is J. Arias Medical Corporation located?

J. Arias Medical Corporation is located at 2211 East St, Concord, CA 94520. The listed phone number is (925) 603-1363.

What is J. Arias Medical Corporation's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is J. Arias Medical Corporation enrolled in Medicare?

Yes. J. Arias Medical Corporation is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through J. Arias Medical Corporation?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to J. Arias Medical Corporation. 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.

Does J. Arias Medical Corporation hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D2067014) is associated with this NPI, valid through October 6, 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 J. Arias Medical Corporation was last updated on September 4, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.