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CHILDREN & ADULTS MED GR INC
NPI 1437200276
Internal Medicine in Los Angeles, CA

Active since January 16, 2007
633 N SPRING ST, STE #4, LOS ANGELES, CA 90012(213) 928-0866(213) 928-0868 Get Directions Write a Review

NPPES record last updated: February 26, 2010. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Children & Adults Med Gr Inc NPPES

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

CHILDREN & ADULTS MED GR INC (NPI 1437200276) is a healthcare organization registered as an internal medicine in Los Angeles, California and active in the NPI registry since January 2007. The organization lists David Huu Nguyen, Physician Owner Or President, as its authorized official.

NPPES Registry Identity

NPI1437200276
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameCHILDREN & ADULTS MED GR INC
Location Address633 N SPRING ST, STE #4Los Angeles, CA 90012-2814
Mailing Address9246 E Valley Blvd, #cRosemead, CA 91770 · (626) 641-2117 · Fax (626) 573-3754
Phone(213) 928-0866
Fax(213) 928-0868
Organization SubpartNo
Authorized OfficialDavid Huu NguyenPhysician Owner Or President · (213) 928-0866
Enumeration DateJanuary 16, 2007
Last NPPES UpdateFebruary 26, 2010
✔ NPI 1437200276 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · 20A6867
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.
Also ListedPediatricsTaxonomy 208000000X · License 20A6867 (CA)
633 N SPRING ST, Los Angeles, CA 90012
Open in Google Maps ↗

Other Identifiers 2

Medicare ID-Type UnspecifiedW14495ACA
Medicaid00AX68671CA

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Children & Adults Med Gr 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 Children & Adults Med Gr Inc, which bills Medicare for the services this clinician delivers.

Clinician (1)

David Nguyen, D.O.
Internal Medicine
NPI 1316017353
9246 VALLEY BLVD SUITE A
Rosemead, CA 91770
(626) 641-2119
✔ PECOS✔ Accepts Medicare9.9 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 Children & Adults Med Gr Inc's NPI number?

The NPI number for Children & Adults Med Gr Inc is 1437200276. It was assigned to this organization in the NPPES registry on January 16, 2007.

Where is Children & Adults Med Gr Inc located?

Children & Adults Med Gr Inc is located at 633 N Spring St Ste #4, Los Angeles, CA 90012. The listed phone number is (213) 928-0866.

What is Children & Adults Med Gr Inc's specialty?

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

Is Children & Adults Med Gr Inc enrolled in Medicare?

Yes. Children & Adults Med Gr Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Children & Adults Med Gr Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Children & Adults Med Gr 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 Children & Adults Med Gr Inc was last updated on February 26, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.