Quick answers
- Which hospitals does Karla M. Perisho work at?
- Medicare's official clinician data lists Karla M. Perisho at 1 hospital: Catalina Island Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Karla M. Perisho see patients?
- Medicare's clinician data lists 1 practice location in Avalon, CA. Call before your visit to confirm the address.
- What is Karla M. Perisho's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Karla M. Perisho accept Medicare assignment?
- Medicare's clinician data says Karla M. Perisho may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Karla M. Perisho?
- (310) 510-0700, as listed in official Medicare / NPI Registry data.
- What is Karla M. Perisho's NPI number?
- 1790975969. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Karla M. Perisho works
Medicare's Facility Affiliation Data lists Karla M. Perisho at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Catalina Island Medical CenterAvalon, CA · Critical Access Hospital · CCN 051307
Practice locations
Addresses where Karla M. Perisho is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 Falls Canyon RdAvalon, CA 90704 (310) 510‑0700
Group practices
Medicare enrollment lists Karla M. Perisho as a member of this group (CMS data updated 2026-10-02).
- Avalon Medical Development Corporation30 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 1998 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1790975969 |
| 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