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SUNJEN MEDICAL INC.
NPI 1316339880
Clinic/Center - Primary Care in Monrovia, CA

Active since February 20, 2015CLIA 05D2106616 · Waiver
513 E LIME AVE, #201, MONROVIA, CA 91016(626) 445-1000(626) 513-8750 Get Directions Write a Review

NPPES record last updated: May 16, 2018. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Sunjen Medical Inc. NPPES

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

SUNJEN MEDICAL INC. (NPI 1316339880) is a healthcare organization registered as a primary care in Monrovia, California and active in the NPI registry since February 2015. The organization holds a CLIA Waiver certificate valid through December 21, 2027 and lists Louis C. Ho, Owner, as its authorized official.

NPPES Registry Identity

NPI1316339880
Entity TypeOrganization
Primary Taxonomy261QP2300X
Legal Business NameSUNJEN MEDICAL INC.
Location Address513 E LIME AVE, #201Monrovia, CA 91016
Mailing Address513 E Lime Ave, #201Monrovia, CA 91016 · (626) 445-1000 · Fax (626) 513-8750
Phone(626) 445-1000
Fax(626) 513-8750
Organization SubpartNo
Authorized OfficialLouis C. HoOwner · (626) 445-1000
Enumeration DateFebruary 20, 2015
Last NPPES UpdateMay 16, 2018
✔ NPI 1316339880 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Primary CareAmbulatory Health Care Facilities
Taxonomy Code261QP2300X
License✔ Licensed in CA · 20A11585
513 E LIME AVE, Monrovia, CA 91016
Open in Google Maps ↗

Other Identifiers 1

OtherCB228846Ptan

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sunjen Medical Inc. 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 Sunjen Medical Inc., which bills Medicare for the services this clinician delivers.

Clinician (1)

Louis Ho, D.O.
Family Practice
NPI 1629375431
513 E LIME AVE #201
Monrovia, CA 91016
(626) 445-1000
✔ PECOS✔ Accepts Medicare1.0 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 05D2106616

Sunjen Medical Inc · Monrovia, CA
Active · expires Dec 21, 2027
CLIA Number05D2106616
Laboratory TypePhysician Office
Certificate Effective DateDecember 22, 2025
Certificate Expiration DateDecember 21, 2027
Laboratory DirectorLouis C. Ho
Laboratory Phone(626) 445-1000
Laboratory LocationSunjen Medical Inc513 E Lime Ave, Ste 201, Monrovia, CA 91016
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 Sunjen Medical Inc.'s NPI number?

The NPI number for Sunjen Medical Inc. is 1316339880. It was assigned to this organization in the NPPES registry on February 20, 2015.

Where is Sunjen Medical Inc. located?

Sunjen Medical Inc. is located at 513 E Lime Ave #201, Monrovia, CA 91016. The listed phone number is (626) 445-1000.

What is Sunjen Medical Inc.'s specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Primary Care, with taxonomy code 261QP2300X.

Is Sunjen Medical Inc. enrolled in Medicare?

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

How many clinicians bill Medicare through Sunjen Medical Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Family Practice) reassigns their Medicare billing to Sunjen Medical Inc.. 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.

Does Sunjen Medical Inc. hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D2106616) is associated with this NPI, valid through December 21, 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 Sunjen Medical Inc. was last updated on May 16, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.