Quick answers
- Which hospitals does Grace G. Casserly work at?
- Medicare's official clinician data lists Grace G. Casserly at 3 hospitals: Community Hospital of the Monterey Peninsula, Salinas Valley Health Medical Center and Stanford Health Care. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Grace G. Casserly see patients?
- Medicare's clinician data lists 1 practice location in Monterey, CA. Call before your visit to confirm the address.
- What is Grace G. Casserly's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Grace G. Casserly accept Medicare assignment?
- Yes. Medicare's clinician data says Grace G. Casserly 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 Grace G. Casserly offer telehealth?
- Medicare's clinician data says Grace G. Casserly offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Grace G. Casserly?
- (831) 718-9701, as listed in official Medicare / NPI Registry data.
- What is Grace G. Casserly's NPI number?
- 1154735587. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Grace G. Casserly works
Medicare's Facility Affiliation Data lists Grace G. Casserly at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Community Hospital of the Monterey PeninsulaMonterey, CA · Acute Care Hospital · CCN 050145
- Salinas Valley Health Medical CenterSalinas, CA · Acute Care Hospital · CCN 050334
- Stanford Health CareStanford, CA · Acute Care Hospital · CCN 050441
Practice locations
Addresses where Grace G. Casserly is enrolled with Medicare (CMS data updated 2026-10-02).
- 2 Upper Ragsdale Dr, Bldg AMonterey, CA 93940 (831) 718‑9701
Group practices
Medicare enrollment lists Grace G. Casserly as a member of this group (CMS data updated 2026-10-02).
- Montage Medical Group127 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Monterey
Clinicians with the same Medicare primary specialty in Monterey, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Southern California Keck School Of Medicine |
| Graduation year | 2014 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1154735587 |
| 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