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DR. RHEEM'S GASTROENTEROLOGY CLINIC
NPI 1942623160
Internal Medicine - Gastroenterology in Los Angeles, CA

Active since January 23, 2014CLIA 05D2075921 · Waiver
505 S VIRGIL AVE, SUITE 102, LOS ANGELES, CA 90020(213) 381-3630 Get Directions Write a Review

NPPES record last updated: January 23, 2014. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Rheem's Gastroenterology Clinic NPPES

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

DR. RHEEM'S GASTROENTEROLOGY CLINIC (NPI 1942623160) is a healthcare organization registered as a gastroenterology in Los Angeles, California and active in the NPI registry since January 2014. The organization holds a CLIA Waiver certificate valid through April 7, 2028 and lists Dae Soon Rheem, President, as its authorized official.

NPPES Registry Identity

NPI1942623160
Entity TypeOrganization
Primary Taxonomy207RG0100X
Legal Business NameDANIEL RHEEM MD INC
Location Address505 S VIRGIL AVE, SUITE 102Los Angeles, CA 90020-1406
Mailing Address505 S Virgil Ave, Suite 102Los Angeles, CA 90020-1406 · (213) 381-3630
Phone(213) 381-3630
Organization SubpartNo
Authorized OfficialDae Soon RheemPresident · (213) 381-3630
Enumeration DateJanuary 23, 2014
✔ NPI 1942623160 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in CA · A92866
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
505 S VIRGIL AVE, Los Angeles, CA 90020
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Other Names 1

Doing Business AsDr. Rheem's Gastroenterology Clinic

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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 05D2075921

Dr. Rheem's Gastroenterology Clinic · Los Angeles, CA
Active · expires Apr 7, 2028
CLIA Number05D2075921
Laboratory TypePhysician Office
Certificate Effective DateApril 8, 2026
Certificate Expiration DateApril 7, 2028
Laboratory DirectorDae S. Rheem, MD
Laboratory Phone(213) 381-3630
Laboratory LocationDr. Rheem's Gastroenterology Clinic505 S. Virgil Ave, Suite 102, Los Angeles, CA 90020
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 16

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JAMELINE JEWELL PTA
Physical Therapy Assistant
505 S VIRGIL AVE
LOS ANGELES, CA 90020
Los Angeles County (213) 674-7699
GRAND GI & ENDOSCOPY GROUP, INC.
Clinic/Center (Endoscopy)
505 S VIRGIL AVE, SUITE 104
LOS ANGELES, CA 90020
Los Angeles County (213) 381-3590
DR. CHARLES CHO M.D.
Internal Medicine (Nephrology)
505 S VIRGIL AVE, STE. 301
LOS ANGELES, CA 90020
Los Angeles County (213) 674-8282
WESTWOOD MEDICAL GROUP,INC.
Internal Medicine (Rheumatology)
505 S VIRGIL AVE, SUITE 208
LOS ANGELES, CA 90020
Los Angeles County (213) 739-0007
HYO-RANG LEE M.D.,PH.D
Internal Medicine (Gastroenterology)
505 S VIRGIL AVE, SUITE 208
LOS ANGELES, CA 90020
Los Angeles County (213) 739-0007
JUSTIN YOUNGBIN RHEEM M.D.
Internal Medicine
505 S VIRGIL AVE, STE 106
LOS ANGELES, CA 90020
Los Angeles County (213) 381-3630
DAE SOON RHEEM M.D.
Internal Medicine (Gastroenterology)
505 S VIRGIL AVE, SUITE 102
LOS ANGELES, CA 90020
Los Angeles County (213) 381-3630
SONWOO LEE MD
Internal Medicine (Rheumatology)
505 S VIRGIL AVE, SUITE 208
LOS ANGELES, CA 90020
Los Angeles County (213) 739-0007

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 Daniel Rheem MD Inc's NPI number?

The NPI number for Daniel Rheem MD Inc is 1942623160. It was assigned to this organization in the NPPES registry on January 23, 2014. The provider is doing business as Dr. Rheem's Gastroenterology Clinic.

Where is Daniel Rheem MD Inc located?

Daniel Rheem MD Inc is located at 505 S Virgil Ave Suite 102, Los Angeles, CA 90020. The listed phone number is (213) 381-3630.

What is Daniel Rheem MD Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Does Daniel Rheem MD Inc hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D2075921) is associated with this NPI, valid through April 7, 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 Daniel Rheem MD Inc was last updated on January 23, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.