Quick answers
- Which hospitals does Trudy K. Singzon work at?
- Medicare's official clinician data lists Trudy K. Singzon at 1 hospital: John Muir Medical Center - Walnut Creek Campus. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Trudy K. Singzon see patients?
- Medicare's clinician data lists 1 practice location in Walnut Creek, CA. Call before your visit to confirm the address.
- What is Trudy K. Singzon's specialty?
- Medicare lists Hospice/Palliative Care as the primary specialty, and also Family Practice.
- Does Trudy K. Singzon accept Medicare assignment?
- Yes. Medicare's clinician data says Trudy K. Singzon 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 Trudy K. Singzon offer telehealth?
- Medicare's clinician data says Trudy K. Singzon offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Trudy K. Singzon?
- (925) 296-9720, as listed in official Medicare / NPI Registry data.
- What is Trudy K. Singzon's NPI number?
- 1083745285. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Trudy K. Singzon works
Medicare's Facility Affiliation Data lists Trudy K. Singzon at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- John Muir Medical Center - Walnut Creek CampusWalnut Creek, CA · Acute Care Hospital · CCN 050180
Practice locations
Addresses where Trudy K. Singzon is enrolled with Medicare (CMS data updated 2026-10-02).
- 1450 Treat Blvd, Suite 120aWalnut Creek, CA 94597 (925) 296‑9720
Group practices
Medicare enrollment lists Trudy K. Singzon as a member of this group (CMS data updated 2026-10-02).
- John Muir Physician Network494 clinicians in the group
Specialties
- Hospice/Palliative Careprimary
- Family Practicealso
Other palliative care doctors in Walnut Creek
Clinicians with the same Medicare primary specialty in Walnut Creek, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of North Carolina At Chapel Hill School Of Medicine |
| Graduation year | 2004 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1083745285 |
| 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