Quick answers
- Which hospitals does Stanley Hwang work at?
- Medicare's official clinician data lists Stanley Hwang at 1 hospital: Watsonville Community Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Stanley Hwang see patients?
- Medicare's clinician data lists 2 practice locations, including Watsonville, CA. Call before your visit to confirm the address.
- What is Stanley Hwang's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also Cardiovascular Disease (Cardiology).
- Does Stanley Hwang accept Medicare assignment?
- Yes. Medicare's clinician data says Stanley Hwang 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.
- Does Stanley Hwang offer telehealth?
- Medicare's clinician data says Stanley Hwang offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Stanley Hwang?
- (831) 728-8250, as listed in official Medicare / NPI Registry data.
- What is Stanley Hwang's NPI number?
- 1780654525. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Stanley Hwang works
Medicare's Facility Affiliation Data lists Stanley Hwang at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Watsonville Community HospitalWatsonville, CA · Acute Care Hospital · CCN 050194
Practice locations
Addresses where Stanley Hwang is enrolled with Medicare (CMS data updated 2026-10-02).
- 204 E Beach StWatsonville, CA 95076 (831) 728‑8250
- 65 Neilson StWatsonville, CA 95076
Group practices
Medicare enrollment lists Stanley Hwang as a member of these groups (CMS data updated 2026-10-02).
- Salud Para la Gente41 clinicians in the group
- Pajaro Valley Health Care District15 clinicians in the group
Specialties
Other internal medicine doctors in Watsonville
Clinicians with the same Medicare primary specialty in Watsonville, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, San Diego School Of Medicine |
| Graduation year | 1985 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1780654525 |
| 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