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ALBERTO CHAVIRA, MD. A MEDICAL CORPORATION
NPI 1245351014
Specialist in San Marcos, CA

Active since April 02, 2007
334 VIA VERA CRUZ, SUITE 257, SAN MARCOS, CA 92078(760) 510-1808(760) 510-1811 Get Directions Write a Review

NPPES record last updated: March 22, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Alberto Chavira, Md. A Medical Corporation NPPES

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

ALBERTO CHAVIRA, MD. A MEDICAL CORPORATION (NPI 1245351014) is a healthcare organization registered as a specialist in San Marcos, California and active in the NPI registry since April 2007. The organization lists Alberto Chavira, President, as its authorized official.

NPPES Registry Identity

NPI1245351014
Entity TypeOrganization
Primary Taxonomy174400000X
Legal Business NameALBERTO CHAVIRA M D A MEDICAL CORP
Location Address334 VIA VERA CRUZ, SUITE 257San Marcos, CA 92078-2635
Mailing Address334 Via Vera Cruz, Suite 257San Marcos, CA 92078-2635 · (760) 510-1808 · Fax (760) 510-1811
Phone(760) 510-1808
Fax(760) 510-1811
Organization SubpartNo
Authorized OfficialAlberto ChaviraPresident · (760) 510-1808
Enumeration DateApril 2, 2007
Last NPPES UpdateMarch 22, 2024
NPPES CertifiedJanuary 8, 2024
✔ NPI 1245351014 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in CA · G50302
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
334 VIA VERA CRUZ, San Marcos, CA 92078
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Other Names 1

Doing Business AsAlberto Chavira, Md. A Medical Corporation

Other Identifiers 1

Medicaid00G503020CA

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)

Alberto Chavira, Md. A Medical Corporation is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Alberto Chavira, MD. A Medical Corporation, which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.

Clinicians, nearest first (2)

Alberto Chavira, M.D.
Cardiovascular Disease (Cardiology)
NPI 1508865759
334 VIA VERA CRUZ SUITE 257
San Marcos, CA 92078
(760) 510-1808
✔ PECOS✔ Accepts MedicareSame address
Tania Borja Rodriguez, FNP
Nurse Practitioner
NPI 1437623253
300 PASTEUR DR
Stanford, CA 94305
(650) 723-4000
✔ PECOS✔ Accepts Medicare409 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 Alberto Chavira M D A Medical Corp's NPI number?

The NPI number for Alberto Chavira M D A Medical Corp is 1245351014. It was assigned to this organization in the NPPES registry on April 2, 2007. The provider is doing business as Alberto Chavira, MD. A Medical Corporation.

Where is Alberto Chavira M D A Medical Corp located?

Alberto Chavira M D A Medical Corp is located at 334 Via Vera Cruz Suite 257, San Marcos, CA 92078. The listed phone number is (760) 510-1808.

What is Alberto Chavira M D A Medical Corp's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Alberto Chavira M D A Medical Corp enrolled in Medicare?

Yes. Alberto Chavira M D A Medical Corp is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Alberto Chavira M D A Medical Corp?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Alberto Chavira M D A Medical Corp, in Cardiovascular Disease (Cardiology) and Nurse Practitioner. 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. Of these, 1 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Alberto Chavira M D A Medical Corp was last updated on March 22, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.