Onestop Medical Center
NPI 1538023510 · Family Medicine Physician · Pleasanton, CA
Onestop Medical Center is a Family Medicine Physician organization in Pleasanton, CA (NPI 1538023510).
Provider details
- NPI number
- 1538023510
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Ashish Gupta, Office Manager(925) 263-9527
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Marriage & Family Therapist106H00000X
Behavioral Health & Social Service Providers
- Pediatrics Physician208000000X
Allopathic & Osteopathic Physicians
- Internal Medicine Physician207R00000X
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 5924 Stoneridge Dr Ste 110Pleasanton, CA 94588-5400Phone: (925) 263-9547Fax: (800) 507-0849
Registry dates
- Enumerated
- 2025-12-12
- Last updated
- 2026-04-29
- Certified
- 2026-04-29
Frequently asked questions
- What is Onestop Medical Center's NPI number?
- Onestop Medical Center's National Provider Identifier (NPI) is 1538023510, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Onestop Medical Center?
- Onestop Medical Center is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Onestop Medical Center located?
- Onestop Medical Center's practice location on file with NPPES is 6155 Stoneridge Dr Ste 210, Pleasanton, CA 94588-3365.
- What is Onestop Medical Center's phone number?
- The practice phone number listed in the NPPES registry for Onestop Medical Center is (925) 263-9547.
- Who is the authorized official for Onestop Medical Center?
- The authorized official listed on Onestop Medical Center's NPPES record is Ashish Gupta, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Onestop Medical Center's NPI active?
- Yes — Onestop Medical Center's NPI (1538023510) is active in the NPPES registry as of the last update on 2026-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.