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BUENA MEDICAL GROUP
NPI 1669940003
Family Medicine in Oxnard, CA

Active since November 03, 2018CLIA 05D1010792 · Waiver
905 S A ST STE 1, OXNARD, CA 93030(805) 487-9150(805) 487-9152 Get Directions Write a Review

NPPES record last updated: February 16, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 11, 2023, Aug 1, 2022, Mar 5, 2021 and 5 more (8 updates tracked since 2018).

About Buena Medical Group NPPES

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

BUENA MEDICAL GROUP (NPI 1669940003), doing business as Atricare Inc, is a healthcare organization registered as a family medicine in Oxnard, California and active in the NPI registry since November 2018. The organization holds a CLIA Waiver certificate valid through March 23, 2027 and lists Naresh R Patel, President, as its authorized official.

NPPES Registry Identity

NPI1669940003
Entity TypeOrganization
Primary Taxonomy207Q00000X
Legal Business NameBUENA MEDICAL GROUP
Location Address905 S A ST STE 1Oxnard, CA 93030-9253
Mailing Address905 S A St Ste 1Oxnard, CA 93030-9253 · (805) 487-9150
Phone(805) 487-9150
Fax(805) 487-9152
Organization SubpartNo
Authorized OfficialNaresh R PatelPresident · (714) 915-5779
Enumeration DateNovember 3, 2018
Last NPPES UpdateFebruary 16, 20248 updates tracked since enumeration
NPPES CertifiedFebruary 16, 2024
✔ NPI 1669940003 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
905 S A ST STE 1, Oxnard, CA 93030
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Other Names 2

Former Legal Business NameAtricare Inc
Doing Business AsBuena Medical Clinic

Other Identifiers 1

Medicaid1750605721CA

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)

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

Clinicians Billing Medicare Through This Organization

4

Medicare enrollment records show 4 clinicians reassign Medicare billing to Buena Medical Group, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 4 within 10 miles. They are listed nearest first.

Clinicians, nearest first (4)

Naresh Patel, M.D.
Family Practice
NPI 1750605721
905 S A ST STE 1
Oxnard, CA 93030
(805) 487-9150
✔ PECOS✔ Accepts MedicareSame address
Chelsea Alvarez, NP
Nurse Practitioner
NPI 1255175410
1751 LOMBARD ST # A
Oxnard, CA 93030
(805) 981-9111
✔ PECOS✔ Accepts Medicare2.4 mi
Kathleen Pelias, FNP-BC
Nurse Practitioner
NPI 1447000138
905 S A ST STE 1
Oxnard, CA 93030
(805) 487-9150
✔ PECOS✔ Accepts Medicare7.3 mi
Uyen Tran, NP-C
Nurse Practitioner
NPI 1346803152
905 S A ST STE 1
Oxnard, CA 93030
(805) 487-9150
✔ PECOS✔ Accepts Medicare7.3 mi

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 05D1010792

Atricare Inc · Oxnard, CA
Active · expires Mar 23, 2027
CLIA Number05D1010792
Laboratory TypePhysician Office
Certificate Effective DateMarch 24, 2025
Certificate Expiration DateMarch 23, 2027
Laboratory DirectorNaresh R. Patel, MD
Laboratory Phone(805) 487-9150
Laboratory LocationAtricare Inc631 Cooper Road, Oxnard, CA 93030
CLIA data matches this NPI record on: 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 Buena Medical Group's NPI number?

The NPI number for Buena Medical Group is 1669940003. It was assigned to this organization in the NPPES registry on November 3, 2018. The provider is doing business as Buena Medical Clinic. The provider was formerly known as Atricare Inc.

Where is Buena Medical Group located?

Buena Medical Group is located at 905 S A St Ste 1, Oxnard, CA 93030. The listed phone number is (805) 487-9150.

What is Buena Medical Group's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Buena Medical Group enrolled in Medicare?

Yes. Buena Medical Group is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Buena Medical Group?

According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians in 2 Medicare specialties reassign their Medicare billing to Buena Medical Group. 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. The largest specialties are Nurse Practitioner (3) and Family Practice (1). Of these, 1 practice at this address and 4 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Buena Medical Group hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D1010792) is associated with this NPI, valid through March 23, 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 Buena Medical Group was last updated on February 16, 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.