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OPTUM
NPI 1629037577
Internal Medicine in Downey, CA

Active since March 20, 2006
11525 BROOKSHIRE AVE STE 300, DOWNEY, CA 90241(562) 869-4497(562) 869-6317 Get Directions Write a Review

NPPES record last updated: May 13, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 13, 2021, Mar 19, 2019 (2 updates tracked since 2019).

About Optum NPPES

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

OPTUM (NPI 1629037577) is a healthcare organization registered as an internal medicine in Downey, California and active in the NPI registry since March 2006. The organization lists George Christides, President, as its authorized official.

NPPES Registry Identity

NPI1629037577
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameAPPLECARE HOSPITALIST MEDICAL GROUP, INC.
Location Address11525 BROOKSHIRE AVE STE 300Downey, CA 90241-4982
Mailing AddressPo Box 1088Artesia, CA 90702-1088 · (562) 869-1070 · Fax (562) 286-8777
Phone(562) 869-4497
Fax(562) 869-6317
Organization SubpartYesParent: Optum
Authorized OfficialGeorge ChristidesPresident · (562) 869-1070
Enumeration DateMarch 20, 2006
Last NPPES UpdateMay 13, 20212 updates tracked since enumeration
NPPES CertifiedMay 13, 2021
✔ NPI 1629037577 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 · 3035
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.
11525 BROOKSHIRE AVE STE 300, Downey, CA 90241
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Other Names 1

Doing Business AsOptum

Other Identifiers 1

MedicaidGR0095550CA

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 MULTIPLE SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 3

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

GENESIS HEALTHCARE PARTNERS, PC
Non-Pharmacy Dispensing Site
11525 BROOKSHIRE AVE STE 300
DOWNEY, CA 90241
Los Angeles County (562) 923-0706
KARINA COSUE TOLIVER FNP-C
Nurse Practitioner (Family)
11525 BROOKSHIRE AVE STE 300
DOWNEY, CA 90241
Los Angeles County (562) 869-4497
RICHARD R WINKELMANN D.O.
Dermatology
11525 BROOKSHIRE AVE STE 300
DOWNEY, CA 90241
Los Angeles County (562) 869-4497

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 Applecare Hospitalist Medical Group, Inc.'s NPI number?

The NPI number for Applecare Hospitalist Medical Group, Inc. is 1629037577. It was assigned to this organization in the NPPES registry on March 20, 2006. The provider is doing business as Optum.

Where is Applecare Hospitalist Medical Group, Inc. located?

Applecare Hospitalist Medical Group, Inc. is located at 11525 Brookshire Ave Ste 300, Downey, CA 90241. The listed phone number is (562) 869-4497.

What is Applecare Hospitalist Medical Group, Inc.'s specialty?

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

When was this NPI record last updated?

The NPPES record for Applecare Hospitalist Medical Group, Inc. was last updated on May 13, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.