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YOUJONG KO MD
NPI 1508934027
Internal Medicine in Los Angeles, CA

Active since December 01, 2006PECOS Enrolled
351 E TEMPLE ST, LOS ANGELES, CA 90012(213) 253-2677 Get Directions Write a Review

NPPES record last updated: April 15, 2013. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Youjong Ko Md NPPES

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

YOUJONG KO MD (NPI 1508934027) is an individual internal medicine provider in Los Angeles, California, licensed in California (A91442) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1508934027
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameYOUJONG KOCredential: MD
Location Address351 E TEMPLE STLos Angeles, CA 90012-3328
Mailing Address351 E Temple StLos Angeles, CA 90012-3328 · (213) 253-2677
Phone(213) 253-2677
Sole ProprietorNo
Enumeration DateDecember 1, 2006
Last NPPES UpdateApril 15, 2013
✔ NPI 1508934027 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 · A91442
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.
351 E TEMPLE ST, Los Angeles, CA 90012
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Youjong Ko Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90012 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

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

LUIS ARMANDO ESPANA JR. ACSW
Social Worker
351 E TEMPLE ST
LOS ANGELES, CA 90012
Los Angeles County (213) 440-8713
DR. KIMBERLY KELLY M.D.
Psychiatry & Neurology (Neurology)
351 E TEMPLE ST
LOS ANGELES, CA 90012
Los Angeles County (213) 253-2677
LA VETERANS AFFAIRS
Clinic/Center (VA)
351 E TEMPLE ST
LOS ANGELES, CA 90012
Los Angeles County (213) 253-2677
MR. JOEL STOUP LCSW
Social Worker (Clinical)
351 E TEMPLE ST
LOS ANGELES, CA 90012
Los Angeles County (213) 253-2677
DR. BRITTANY NICKELS PSY.D.
Psychologist (Clinical)
351 E TEMPLE ST, HOME-BASED PRIMARY CARE, RM A127A
LOS ANGELES, CA 90012
Los Angeles County (310) 810-5136
DR. CHANG H KIM OD
Optometrist
351 E TEMPLE ST
LOS ANGELES, CA 90012
Los Angeles County (213) 253-2677
MRS. MARIALENA JOANNE NICHOLS R.N.
Registered Nurse (Case Management)
351 E TEMPLE ST
LOS ANGELES, CA 90012
Los Angeles County (213) 253-2677
SOUTHERN CALIFORNIA MEDICAL GASTROENTEROLOGY GROUP, INC
Clinic/Center (Ambulatory Surgical)
351 E TEMPLE ST
LOS ANGELES, CA 90012
Los Angeles County (310) 829-6789

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 Youjong Ko's NPI number?

The NPI number for Youjong Ko is 1508934027. It was assigned to this individual provider in the NPPES registry on December 1, 2006.

Where is Youjong Ko located?

Youjong Ko practices at 351 E Temple St, Los Angeles, CA 90012. The listed phone number is (213) 253-2677.

What is Youjong Ko's specialty?

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

Is Youjong Ko enrolled in Medicare?

Yes. Youjong Ko is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Youjong Ko was last updated on April 15, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.