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MICHELLE H. CHO M.D.
NPI 1144559279
Pediatrics in Los Angeles, CA

Active since December 20, 2009PECOS Enrolled
528 S ALEXANDRIA AVE APT 304, LOS ANGELES, CA 90020(909) 709-1086 Get Directions Write a Review

NPPES record last updated: December 29, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 29, 2021, Dec 23, 2021 (2 updates tracked since 2021).

About Michelle H. Cho M.d. NPPES

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

MICHELLE H. CHO M.D. (NPI 1144559279) is an individual pediatrics provider in Los Angeles, California, licensed in California (A108086) and active in the NPI registry since December 2009. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1144559279
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameMICHELLE H. CHOCredential: M.D.
Location Address528 S ALEXANDRIA AVE APT 304Los Angeles, CA 90020-2879
Mailing Address528 S Alexandria Ave Apt 304Los Angeles, CA 90020-2879
Phone(909) 709-1086
Sole ProprietorYes
Enumeration DateDecember 20, 2009
Last NPPES UpdateDecember 29, 20212 updates tracked since enumeration
NPPES CertifiedDecember 29, 2021
✔ NPI 1144559279 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in CA · A108086
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
528 S ALEXANDRIA AVE APT 304, Los Angeles, CA 90020
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Michelle H. Cho 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.

Medicare Billing Reassignment

Medicare enrollment records show Michelle Cho reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Southern California Permanente Medical Group
2.3 mi
Health Maintenance Organization
4760 W SUNSET BLVD
Los Angeles, CA 90027
  • Reassigned Medicare billing, California enrollment
  • Also billed through NPI 1396287082 (California)
  • 13,921 clinicians in this Medicare group
NPI 1134151657 (323) 783-4011

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 90020 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
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 Michelle Cho's NPI number?

The NPI number for Michelle Cho is 1144559279. It was assigned to this individual provider in the NPPES registry on December 20, 2009.

Where is Michelle Cho located?

Michelle Cho practices at 528 S Alexandria Ave Apt 304, Los Angeles, CA 90020. The listed phone number is (909) 709-1086.

What is Michelle Cho's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Michelle Cho enrolled in Medicare?

Yes. Michelle Cho is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Michelle Cho's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michelle 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 Michelle 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 Michelle Cho was last updated on December 29, 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.