DR. SOO MARN CHUNG M.D.
NPI 1245293729
Internal Medicine - Hematology & Oncology in Downey, CA

Active since April 07, 2006PECOS Enrolled
11480 BROOKSHIRE AVE STE 309, DOWNEY, CA 90241(562) 869-1201(562) 869-1281 Get Directions Write a Review

NPPES record last updated: February 19, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Feb 19, 2021, Jan 15, 2021 (2 updates tracked since 2021).

About Dr. Soo Marn Chung M.d. NPPES

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

DR. SOO MARN CHUNG M.D. (NPI 1245293729) is an individual hematology & oncology provider in Downey, California, licensed in California (A41090) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Garden Grove.

NPPES Registry Identity

NPI1245293729
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameDR. SOO MARN CHUNGCredential: M.D.
Location Address11480 BROOKSHIRE AVE STE 309Downey, CA 90241-5025
Mailing Address18000 Studebaker Rd Ste 800Cerritos, CA 90703-2671 · (562) 735-3226
Fax(562) 869-1281
Sole ProprietorYes
Enumeration DateApril 7, 2006
Last NPPES UpdateFebruary 19, 20212 updates tracked since enumeration
NPPES CertifiedJanuary 15, 2021
NPI 1245293729 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License Licensed in CA · A41090
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
11480 BROOKSHIRE AVE STE 309, Downey, CA 90241

Secondary Practice Location 1

Location 112555 Garden Grove Blvd, suite #309Garden Grove, CA 92843-1902 · Phone (714) 539-6414 · Fax (714) 539-6933

Other Identifiers 1

Medicaid00A410900CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Dr. Soo Marn Chung M.d. 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 90241 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
$187.60 typical visit price
range $62.96 – $187.60
Typical copayment $46.90 (range $15.74 – $46.90)
Most-billed visit code 99205
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 7

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

Physician Assistant
11480 BROOKSHIRE AVE STE 309
DOWNEY, CA 90241
Internal Medicine (Hematology & Oncology)
11480 BROOKSHIRE AVE STE 309
DOWNEY, CA 90241
Internal Medicine (Hematology & Oncology)
11480 BROOKSHIRE AVE STE 309
DOWNEY, CA 90241
Nurse Practitioner (Acute Care)
11480 BROOKSHIRE AVE STE 309
DOWNEY, CA 90241
Internal Medicine (Hematology & Oncology)
11480 BROOKSHIRE AVE STE 309
DOWNEY, CA 90241
Internal Medicine (Hematology & Oncology)
11480 BROOKSHIRE AVE STE 309
DOWNEY, CA 90241
Internal Medicine (Hematology & Oncology)
11480 BROOKSHIRE AVE STE 309
DOWNEY, CA 90241

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 Soo Chung's NPI number?

The NPI number for Soo Chung is 1245293729. It was assigned to this individual provider in the NPPES registry on April 7, 2006.

Where is Soo Chung located?

Soo Chung practices at 11480 Brookshire Ave Ste 309, Downey, CA 90241. The listed phone number is (562) 869-1201.

What is Soo Chung's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Soo Chung enrolled in Medicare?

Yes. Soo Chung is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Soo Chung was last updated on February 19, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.