Quick answers
- Which hospitals does Stephen L. Collins work at?
- Medicare's official clinician data lists Stephen L. Collins at 1 hospital: San Joaquin General Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Stephen L. Collins see patients?
- Medicare's clinician data lists 1 practice location in Fremont, CA. Call before your visit to confirm the address.
- What is Stephen L. Collins's specialty?
- Medicare lists Chiropractic as the primary specialty.
- Does Stephen L. Collins accept Medicare assignment?
- Yes. Medicare's clinician data says Stephen L. Collins accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Stephen L. Collins?
- (510) 713-0505, as listed in official Medicare / NPI Registry data.
- What is Stephen L. Collins's NPI number?
- 1932213782. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Stephen L. Collins works
Medicare's Facility Affiliation Data lists Stephen L. Collins at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- San Joaquin General HospitalFrench Camp, CA · Acute Care Hospital · CCN 050167
Practice locations
Addresses where Stephen L. Collins is enrolled with Medicare (CMS data updated 2026-10-02).
- 2450 Peralta Blvd, Suite 102Fremont, CA 94536 (510) 713‑0505
Specialties
- Chiropracticprimary
Other chiropractors in Fremont
Clinicians with the same Medicare primary specialty in Fremont, CA — not a recommendation.
Clinician information
| Credential | DC |
|---|---|
| Graduation year | 1985 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1932213782 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians