Express Medicine Urgent Care, Inc.
NPI 1578818696 · Urgent Care Clinic/Center · Pleasanton, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Express Medicine Urgent Care, Inc. is a Urgent Care Clinic/Center organization in Pleasanton, CA (NPI 1578818696).
Provider details
- NPI number
- 1578818696
- Entity type
- Organization
- Primary specialty
- Urgent Care Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Chao Sun, President/Director(925) 915-9530
- License
- A101860 (CA)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-07-14
- Last updated
- 2012-07-14
Frequently asked questions
- What is Express Medicine Urgent Care, Inc.'s NPI number?
- Express Medicine Urgent Care, Inc.'s National Provider Identifier (NPI) is 1578818696, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Express Medicine Urgent Care, Inc.?
- Express Medicine Urgent Care, Inc. is classified in the NPPES registry as Urgent Care Clinic/Center (Ambulatory Health Care Facilities).
- Where is Express Medicine Urgent Care, Inc. located?
- Express Medicine Urgent Care, Inc.'s practice location on file with NPPES is 5700 Stoneridge Mall Rd, Pleasanton, CA 94588-2822.
- What is Express Medicine Urgent Care, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Express Medicine Urgent Care, Inc. is (925) 915-9530.
- Does Express Medicine Urgent Care, Inc. accept Medicare?
- Express Medicine Urgent Care, Inc. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Express Medicine Urgent Care, Inc.?
- The authorized official listed on Express Medicine Urgent Care, Inc.'s NPPES record is Chao Sun, President/Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Express Medicine Urgent Care, Inc.'s NPI active?
- Yes — Express Medicine Urgent Care, Inc.'s NPI (1578818696) is active in the NPPES registry as of the last update on 2012-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.