MICHELLE L YU, MD, A PROFESSIONAL CORPORATION
NPI 1457362709
Clinic/Center - Medical Specialty in Monterey Park, CA
About Michelle L Yu, Md, A Professional Corporation NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHELLE L YU, MD, A PROFESSIONAL CORPORATION (NPI 1457362709) is a healthcare organization registered as a medical specialty in Monterey Park, California and active in the NPI registry since August 2006. The organization lists Michelle Lyn Yu, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Michelle L Yu, Md, A Professional Corporation is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Michelle L Yu, MD, A Professional Corporation, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 L Yu, MD, A Professional Corporation's NPI number?
The NPI number for Michelle L Yu, MD, A Professional Corporation is 1457362709. It was assigned to this organization in the NPPES registry on August 11, 2006.
Where is Michelle L Yu, MD, A Professional Corporation located?
Michelle L Yu, MD, A Professional Corporation is located at 223 N Garfield Ave Ste 205, Monterey Park, CA 91754. The listed phone number is (626) 307-9000.
What is Michelle L Yu, MD, A Professional Corporation's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Medical Specialty, with taxonomy code 261QM2500X.
Is Michelle L Yu, MD, A Professional Corporation enrolled in Medicare?
Yes. Michelle L Yu, MD, A Professional Corporation is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Michelle L Yu, MD, A Professional Corporation?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Obstetrics/Gynecology) reassigns their Medicare billing to Michelle L Yu, MD, A Professional Corporation. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Michelle L Yu, MD, A Professional Corporation was last updated on January 11, 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.
# Michelle L Yu, Md, A Professional Corporation · NPI 1457362709
Medical Specialty organization in Monterey Park, California. Organization record, active in the CMS NPPES registry since August 11, 2006.
## Identity
- **NPI:** 1457362709 (Entity type: Organization)
- **Enumerated:** August 11, 2006
- **Primary specialty:** Clinic/Center - Medical Specialty · taxonomy 261QM2500X
- **Organization subpart:** No
- **Authorized official:** Michelle Yu, PRESIDENT
## Practice location
- **Address:** 223 N GARFIELD AVE, STE 205, Monterey Park, CA 91754-1700
- **Phone:** (626) 307-9000 · **Fax:** (626) 307-8968
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Obstetrics/Gynecology) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 11, 2011
- **Other identifiers:** Medicaid 00A614780 (CA); Medicare UPIN H01881 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1457362709) · Data from the CMS NPPES public registry.