EXPRESS MEDICINE URGENT CARE, INC.
NPI 1578818696
Clinic/Center - Urgent Care in Pleasanton, CA
About Express Medicine Urgent Care, Inc. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
EXPRESS MEDICINE URGENT CARE, INC. (NPI 1578818696) is a healthcare organization registered as an urgent care in Pleasanton, California and active in the NPI registry since July 2012. The organization holds a CLIA Waiver certificate valid through March 24, 2027 and lists Chao Sun, President/director, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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)
Express Medicine Urgent Care, Inc. 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 Express Medicine Urgent Care, Inc., 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.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 05D2046512
Express Medicine Urgent Care · Pleasanton, CAFrequently 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 Express Medicine Urgent Care, Inc.'s NPI number?
The NPI number for Express Medicine Urgent Care, Inc. is 1578818696. It was assigned to this organization in the NPPES registry on July 14, 2012.
Where is Express Medicine Urgent Care, Inc. located?
Express Medicine Urgent Care, Inc. is located at 5700 Stoneridge Mall Rd Suite 100, Pleasanton, CA 94588. The listed phone number is (925) 915-9530.
What is Express Medicine Urgent Care, Inc.'s specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Urgent Care, with taxonomy code 261QU0200X.
Is Express Medicine Urgent Care, Inc. enrolled in Medicare?
Yes. Express Medicine Urgent Care, Inc. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Express Medicine Urgent Care, Inc.?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (General Practice) reassigns their Medicare billing to Express Medicine Urgent Care, Inc.. 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.
Does Express Medicine Urgent Care, Inc. hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 05D2046512) is associated with this NPI, valid through March 24, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for Express Medicine Urgent Care, Inc. was last updated on July 14, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Express Medicine Urgent Care, Inc. · NPI 1578818696
Urgent Care organization in Pleasanton, California. Organization record, active in the CMS NPPES registry since July 14, 2012.
## Identity
- **NPI:** 1578818696 (Entity type: Organization)
- **Enumerated:** July 14, 2012
- **Primary specialty:** Clinic/Center - Urgent Care · taxonomy 261QU0200X
- **Organization subpart:** No
- **Authorized official:** Chao Sun, PRESIDENT/DIRECTOR
## Practice location
- **Address:** 5700 STONERIDGE MALL RD, SUITE 100, Pleasanton, CA 94588-2822
- **Phone:** (925) 915-9530
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (General Practice) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 14, 2012
- **Other identifiers:** Medicare PIN 1013118884 (CA)
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1578818696) · Data from the CMS NPPES public registry.