MICHAEL Y. CHO MD
NPI 1487970950
Internal Medicine - Hematology & Oncology in Los Angeles, CA
About Michael Y. Cho Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHAEL Y. CHO MD (NPI 1487970950) is an individual hematology & oncology provider in Los Angeles, California, licensed in California (A140886) and active in the NPI registry since April 2010. He is enrolled in Medicare PECOS, maintains a secondary practice location in Lebanon, and is a graduate of George Washington University School Of Medicine (2010).
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Michael Y. Cho Md 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.
Medicare Billing Reassignment
Medicare enrollment records show Michael Cho reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Los Angeles, CA 90034
- Reassigned Medicare billing, California enrollment
- 13,921 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 90034 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
LOS ANGELES, CA 90034
LOS ANGELES, CA 90034
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 Michael Cho's NPI number?
The NPI number for Michael Cho is 1487970950. It was assigned to this individual provider in the NPPES registry on April 8, 2010.
Where is Michael Cho located?
Michael Cho practices at 6041 Cadillac Ave, Los Angeles, CA 90034. The listed phone number is (301) 514-7397.
What is Michael Cho's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Michael Cho enrolled in Medicare?
Yes. Michael Cho 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.
Which organization bills Medicare for Michael Cho's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Cho reassigns Medicare benefits to Southern California Permanente Medical Group (Los Angeles, CA). The 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 Michael Cho's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Michael Cho was last updated on December 8, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Michael Y. Cho, MD · NPI 1487970950
Hematology & Oncology physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since April 8, 2010.
## Identity
- **NPI:** 1487970950 (Entity type: Individual)
- **Enumerated:** April 8, 2010
- **Primary specialty:** Internal Medicine - Hematology & Oncology · taxonomy 207RH0003X
- **State license:** A140886 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 6041 CADILLAC AVE, Los Angeles, CA 90034-1702
- **Phone:** (301) 514-7397
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Southern California Permanente Medical Group (NPI 1043242563, Los Angeles, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** George Washington University School Of Medicine, class of 2010
## Record status
- **NPPES last updated:** December 8, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1487970950) · Data from the CMS NPPES public registry.