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EAST BAY MEDICAL ASSOCIATES CORP
NPI 1578360210
Internal Medicine in Dublin, CA

Active since February 28, 2025
11501 DUBLIN BLVD STE 200, DUBLIN, CA 94568(347) 216-7932 Get Directions Write a Review

NPPES record last updated: February 28, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About East Bay Medical Associates Corp NPPES

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

EAST BAY MEDICAL ASSOCIATES CORP (NPI 1578360210) is a healthcare organization registered as an internal medicine in Dublin, California and active in the NPI registry since February 2025. The organization lists Sara Bughio, Owner/physician, as its authorized official.

NPPES Registry Identity

NPI1578360210
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameEAST BAY MEDICAL ASSOCIATES CORP
Location Address11501 DUBLIN BLVD STE 200Dublin, CA 94568-2827
Mailing Address11501 Dublin Blvd Ste 200Dublin, CA 94568-2827
Phone(347) 216-7932
Organization SubpartNo
Authorized OfficialSara BughioOwner/physician · (347) 216-7932
Enumeration DateFebruary 28, 2025
NPPES CertifiedFebruary 28, 2025
✔ NPI 1578360210 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
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.
11501 DUBLIN BLVD STE 200, Dublin, CA 94568
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-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)

East Bay Medical Associates Corp 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 East Bay Medical Associates Corp, which bills Medicare for the services this clinician delivers.

Clinician (1)

Sara Bughio, M.D
Internal Medicine
NPI 1578818787
1220 ROSSMOOR PKWY
Walnut Creek, CA 94595
(925) 947-3393
✔ PECOS✔ Accepts Medicare14 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 East Bay Medical Associates Corp's NPI number?

The NPI number for East Bay Medical Associates Corp is 1578360210. It was assigned to this organization in the NPPES registry on February 28, 2025.

Where is East Bay Medical Associates Corp located?

East Bay Medical Associates Corp is located at 11501 Dublin Blvd Ste 200, Dublin, CA 94568. The listed phone number is (347) 216-7932.

What is East Bay Medical Associates Corp's specialty?

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

Is East Bay Medical Associates Corp enrolled in Medicare?

Yes. East Bay Medical Associates Corp is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through East Bay Medical Associates Corp?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to East Bay Medical Associates Corp. 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.

When was this NPI record last updated?

The NPPES record for East Bay Medical Associates Corp was last updated on February 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 months 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.