Quick answers
- Which hospitals does William B. Farnsworth work at?
- Medicare's official clinician data lists William B. Farnsworth at 5 hospitals: Palomar Health Downtown Campus, Palomar Medical Center Poway, Scripps Memorial Hospital - Encinitas, Tri-City Medical Center and UC San Diego Health Hillcrest - Hillcrest Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does William B. Farnsworth see patients?
- Medicare's clinician data lists 1 practice location in Escondido, CA. Call before your visit to confirm the address.
- What is William B. Farnsworth's specialty?
- Medicare lists Neurology as the primary specialty.
- Does William B. Farnsworth accept Medicare assignment?
- Yes. Medicare's clinician data says William B. Farnsworth 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 William B. Farnsworth offer telehealth?
- Medicare's clinician data says William B. Farnsworth offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for William B. Farnsworth?
- (760) 631-3000, as listed in official Medicare / NPI Registry data.
- What is William B. Farnsworth's NPI number?
- 1669827028. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where William B. Farnsworth works
Medicare's Facility Affiliation Data lists William B. Farnsworth at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Palomar Health Downtown CampusEscondido, CA · Acute Care Hospital · CCN 050115
- Palomar Medical Center PowayPoway, CA · Acute Care Hospital · CCN 050636
- Scripps Memorial Hospital - EncinitasEncinitas, CA · Acute Care Hospital · CCN 050503
- Tri-City Medical CenterOceanside, CA · Acute Care Hospital · CCN 050128
- UC San Diego Health Hillcrest - Hillcrest Medical CenterSan Diego, CA · Acute Care Hospital · CCN 050025
Practice locations
Addresses where William B. Farnsworth is enrolled with Medicare (CMS data updated 2026-10-02).
- 1955 Citracado Pkwy, Suite 102Escondido, CA 92029 (760) 631‑3000
Group practices
Medicare enrollment lists William B. Farnsworth as a member of this group (CMS data updated 2026-10-02).
- North County Neurology Associates Medical Group47 clinicians in the group
Specialties
- Neurologyprimary
Other neurologists in Escondido
Clinicians with the same Medicare primary specialty in Escondido, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2016 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1669827028 |
| 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