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DR. KAREN EUNKYUNG OH D.O.
NPI 1902006588
Internal Medicine in Torrance, CA

Active since July 20, 2007PECOS EnrolledAccepts Medicare Assignment
23000 CRENSHAW BLVD., SUITE #208, TORRANCE, CA 90505(310) 326-1147(310) 326-1148 Get Directions Write a Review

NPPES record last updated: January 18, 2011. Verified against the NPPES registry weekly; last sync: October 04, 2026.

About Dr. Karen Eunkyung Oh D.o. NPPES

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

DR. KAREN EUNKYUNG OH D.O. (NPI 1902006588) is an individual internal medicine provider in Torrance, California, licensed in California (20A5905) and active in the NPI registry since July 2007. She is enrolled in Medicare PECOS and is a graduate of Des Moines University Of Osteopathic Medicine And Health Sciences (1988).

NPPES Registry Identity

NPI1902006588
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. KAREN EUNKYUNG OHCredential: D.O.
Location Address23000 CRENSHAW BLVD., SUITE #208Torrance, CA 90505
Mailing Address23000 Crenshaw Blvd., Suite #208Torrance, CA 90505 · (310) 326-1147 · Fax (310) 326-1148
Phone(310) 326-1147
Fax(310) 326-1148
Sole ProprietorYes
Medical School CMSDes Moines University Of Osteopathic Medicine And Health SciencesGraduated 1988
Enumeration DateJuly 20, 2007
Last NPPES UpdateJanuary 18, 2011
✔ NPI 1902006588 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 · 20A5905
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.
23000 CRENSHAW BLVD., Torrance, CA 90505
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Other Names 1

Professional Name (2)Dr. Karen Eunkyung Oh D.o.

Other Identifiers 2

Medicare PINW1869CA
Medicare UPINF74020CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Karen Eunkyung Oh D.o. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5294886131
PECOS Enrollment IDI20090706000353
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 90505 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.

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 Karen Oh's NPI number?

The NPI number for Karen Oh is 1902006588. It was assigned to this individual provider in the NPPES registry on July 20, 2007. The provider is also known as Dr. Karen Eunkyung Oh D.O..

Where is Karen Oh located?

Karen Oh practices at 23000 Crenshaw Blvd. Suite #208, Torrance, CA 90505. The listed phone number is (310) 326-1147.

What is Karen Oh's specialty?

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

Is Karen Oh enrolled in Medicare?

Yes. Karen Oh is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Karen Oh was last updated on January 18, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.