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BACAY MEDICAL ASSOCIATES
NPI 1760459416
Internal Medicine in Manteca, CA

Active since March 01, 2006
1140 NORMAN DR, SUITE 103, MANTECA, CA 95336(209) 825-6331(209) 825-6351 Get Directions Write a Review

NPPES record last updated: March 27, 2024. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Bacay Medical Associates NPPES

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

BACAY MEDICAL ASSOCIATES (NPI 1760459416) is a healthcare organization registered as an internal medicine in Manteca, California and active in the NPI registry since March 2006. The organization lists Deanna Golding, Practice Manager, as its authorized official.

NPPES Registry Identity

NPI1760459416
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameBACAY-ARUIZA MEDICAL ASSOCIATES INC
Location Address1140 NORMAN DR, SUITE 103Manteca, CA 95336-5900
Mailing Address1140 Norman Dr, Suite 103Manteca, CA 95336-5900 · (209) 825-6331 · Fax (209) 825-6351
Phone(209) 825-6331
Fax(209) 825-6351
Organization SubpartNo
Authorized OfficialDeanna GoldingPractice Manager · (209) 824-8419
Enumeration DateMarch 1, 2006
Last NPPES UpdateMarch 27, 2024
NPPES CertifiedMarch 27, 2024
✔ NPI 1760459416 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ 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.
Also ListedClinic/Center · Primary CareTaxonomy 261QP2300X · License A51759 (CA), A76551 (CA), NP16223 (CA)
1140 NORMAN DR, Manteca, CA 95336
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Other Names 1

Doing Business AsBacay Medical Associates

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)

Bacay Medical Associates is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

3

Medicare enrollment records show 3 clinicians reassign Medicare billing to Bacay Medical Associates, which bills Medicare for the services they deliver. Of these, 3 practice at this address. They are listed nearest first.

Clinicians, nearest first (3)

Bernard Bacay, MD
Internal Medicine
NPI 1629094032
1140 NORMAN DR STE 103
Manteca, CA 95336
(209) 825-6331
✔ PECOS✔ Accepts MedicareSame address
Maria Bacay, MD
Internal Medicine
NPI 1679599070
1140 NORMAN DR SUITE 103
Manteca, CA 95336
(209) 825-6331
✔ PECOS✔ Accepts MedicareSame address
Cassandra Mccurdy, MSN,NP-C
Nurse Practitioner
NPI 1437179660
1140 NORMAN DR SUITE 103
Manteca, CA 95336
(209) 825-6331
✔ 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.

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 Bacay-Aruiza Medical Associates Inc's NPI number?

The NPI number for Bacay-Aruiza Medical Associates Inc is 1760459416. It was assigned to this organization in the NPPES registry on March 1, 2006. The provider is doing business as Bacay Medical Associates.

Where is Bacay-Aruiza Medical Associates Inc located?

Bacay-Aruiza Medical Associates Inc is located at 1140 Norman Dr Suite 103, Manteca, CA 95336. The listed phone number is (209) 825-6331.

What is Bacay-Aruiza Medical Associates Inc's specialty?

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

Is Bacay-Aruiza Medical Associates Inc enrolled in Medicare?

Yes. Bacay-Aruiza Medical Associates Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Bacay-Aruiza Medical Associates Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to Bacay-Aruiza Medical Associates Inc, in Internal Medicine 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, 3 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 Bacay-Aruiza Medical Associates Inc was last updated on March 27, 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.