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POPULAR MEDICAL CLINIC INC
NPI 1568400208
Family Medicine in Santa Ana, CA

Active since June 03, 2006CLIA 05D0944259 · Waiver
420 S BRISTOL STREET, SANTA ANA, CA 92703(714) 541-5252(714) 541-1402 Get Directions Write a Review

NPPES record last updated: May 2, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 2, 2024, Apr 17, 2024, Nov 25, 2019 (3 updates tracked since 2019).

About Popular Medical Clinic Inc NPPES

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

POPULAR MEDICAL CLINIC INC (NPI 1568400208) is a healthcare organization registered as a family medicine in Santa Ana, California and active in the NPI registry since June 2006. The organization holds a CLIA Waiver certificate valid through April 8, 2028 and lists Jose Cilliani, Owner, as its authorized official.

NPPES Registry Identity

NPI1568400208
Entity TypeOrganization
Primary Taxonomy207Q00000X
Legal Business NamePOPULAR MEDICAL CLINIC INC
Location Address420 S BRISTOL STREETSanta Ana, CA 92703
Mailing Address420 S Bristol StreetSanta Ana, CA 92703 · (714) 541-5252 · Fax (714) 541-1402
Phone(714) 541-5252
Fax(714) 541-1402
Organization SubpartNo
Authorized OfficialJose CillianiOwner · (714) 541-5252
Enumeration DateJune 3, 2006
Last NPPES UpdateMay 2, 20243 updates tracked since enumeration
NPPES CertifiedMay 2, 2024
✔ NPI 1568400208 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.
420 S BRISTOL STREET, Santa Ana, CA 92703
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Other Identifiers 1

MedicaidGR0100300CA

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)

Popular Medical Clinic Inc 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 Popular Medical Clinic Inc, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 within 10 miles. They are listed nearest first.

Clinicians, nearest first (2)

Jose Cilliani, D.O.
Family Practice
NPI 1265545586
420 S BRISTOL ST
Santa Ana, CA 92703
(714) 541-5252
✔ PECOS✔ Accepts MedicareSame address
Diana Galeana, FNP
Nurse Practitioner
NPI 1811740780
420 S BRISTOL ST
Santa Ana, CA 92703
(714) 541-5252
✔ PECOS0.4 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 05D0944259

Popular Medical Clinic Inc · Santa Ana, CA
Active · expires Apr 8, 2028
CLIA Number05D0944259
Laboratory TypePhysician Office
Certificate Effective DateApril 9, 2026
Certificate Expiration DateApril 8, 2028
Laboratory DirectorJose R. Cilliani
Laboratory Phone(714) 541-5252
Laboratory LocationPopular Medical Clinic Inc420 South Bristol St, Santa Ana, CA 92703
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 Popular Medical Clinic Inc's NPI number?

The NPI number for Popular Medical Clinic Inc is 1568400208. It was assigned to this organization in the NPPES registry on June 3, 2006.

Where is Popular Medical Clinic Inc located?

Popular Medical Clinic Inc is located at 420 S Bristol Street, Santa Ana, CA 92703. The listed phone number is (714) 541-5252.

What is Popular Medical Clinic Inc's specialty?

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

Is Popular Medical Clinic Inc enrolled in Medicare?

Yes. Popular Medical Clinic Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Popular Medical Clinic Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Popular Medical Clinic Inc, in Family Practice 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 and 2 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Popular Medical Clinic Inc hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D0944259) is associated with this NPI, valid through April 8, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Popular Medical Clinic Inc was last updated on May 2, 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.