1. Home
  2. Directory
  3. California
  4. North Hollywood
  5. Internal Medicine
  6. NPI Profile

DR. LOREN CHEN, MD INC
NPI 1790972081
Internal Medicine in North Hollywood, CA

Active since October 01, 2007
11631 VICTORY BLVD STE 101, NORTH HOLLYWOOD, CA 91606(310) 901-4714(818) 994-4491 Get Directions Write a Review

NPPES record last updated: November 25, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Loren Chen, Md Inc NPPES

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

DR. LOREN CHEN, MD INC (NPI 1790972081) is a healthcare organization registered as an internal medicine in North Hollywood, California and active in the NPI registry since October 2007. The organization lists Loren Yui Chen, President, as its authorized official.

NPPES Registry Identity

NPI1790972081
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameDR. LOREN CHEN, MD INC
Location Address11631 VICTORY BLVD STE 101North Hollywood, CA 91606-3572
Mailing Address11631 Victory Blvd Ste 101North Hollywood, CA 91606-3572 · (310) 901-4714
Phone(310) 901-4714
Fax(818) 994-4491
Organization SubpartNo
Authorized OfficialLoren Yui ChenPresident · (626) 893-8949
Enumeration DateOctober 1, 2007
Last NPPES UpdateNovember 25, 2024
NPPES CertifiedNovember 25, 2024
✔ NPI 1790972081 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · A60889
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.
11631 VICTORY BLVD STE 101, North Hollywood, CA 91606
Open in Google Maps ↗

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)

Dr. Loren Chen, Md 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 Dr. Loren Chen, MD Inc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Loren Chen, M.D.
Internal Medicine
NPI 1972581643
14860 ROSCOE BLVD SUITE 307
Panorama City, CA 91402
(818) 787-4084
✔ PECOS✔ Accepts Medicare4.7 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 Dr. Loren Chen, MD Inc's NPI number?

The NPI number for Dr. Loren Chen, MD Inc is 1790972081. It was assigned to this organization in the NPPES registry on October 1, 2007.

Where is Dr. Loren Chen, MD Inc located?

Dr. Loren Chen, MD Inc is located at 11631 Victory Blvd Ste 101, North Hollywood, CA 91606. The listed phone number is (310) 901-4714.

What is Dr. Loren Chen, MD Inc's specialty?

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

Is Dr. Loren Chen, MD Inc enrolled in Medicare?

Yes. Dr. Loren Chen, MD Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Dr. Loren Chen, MD Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Dr. Loren Chen, MD 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.

When was this NPI record last updated?

The NPPES record for Dr. Loren Chen, MD Inc was last updated on November 25, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.