DR ZHA MEDICAL
NPI 1497165781
Clinic/Center - Primary Care in Irvine, CA
About Dr Zha Medical NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR ZHA MEDICAL (NPI 1497165781) is a healthcare organization registered as a primary care in Irvine, California and active in the NPI registry since May 2014. The organization lists Junli Zha, Principle Medical Director, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 7
Other Names 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr Zha Medical 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 Dr Zha Medical, 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 Junli Zha MD Phd Corporation's NPI number?
The NPI number for Junli Zha MD Phd Corporation is 1497165781. It was assigned to this organization in the NPPES registry on May 7, 2014. The provider is doing business as Dr Zha Medical.
Where is Junli Zha MD Phd Corporation located?
Junli Zha MD Phd Corporation is located at 4980 Barranca Pkwy Ste 110, Irvine, CA 92604. The listed phone number is (949) 262-0838.
What is Junli Zha MD Phd Corporation's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Primary Care, with taxonomy code 261QP2300X.
Is Junli Zha MD Phd Corporation enrolled in Medicare?
Yes. Junli Zha MD Phd Corporation is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Junli Zha MD Phd Corporation?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Junli Zha MD Phd 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 Junli Zha MD Phd Corporation was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Dr Zha Medical · NPI 1497165781
Primary Care organization in Irvine, California. Organization record, active in the CMS NPPES registry since May 7, 2014.
## Identity
- **NPI:** 1497165781 (Entity type: Organization)
- **Enumerated:** May 7, 2014
- **Primary specialty:** Clinic/Center - Primary Care · taxonomy 261QP2300X
- **Legal business name:** Junli Zha Md Phd Corporation
- **Organization subpart:** No
- **Authorized official:** Junli Zha, PRINCIPLE MEDICAL DIRECTOR
## Practice location
- **Address:** 4980 BARRANCA PKWY STE 110, Irvine, CA 92604-8654
- **Phone:** (949) 262-0838 · **Fax:** (949) 656-7081
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Internal Medicine) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 7, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1497165781) · Data from the CMS NPPES public registry.