Quick answers
- Which hospitals does Alyssa Zackler work at?
- Medicare's official clinician data lists Alyssa Zackler at 1 hospital: Henry Mayo Newhall Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Alyssa Zackler see patients?
- Medicare's clinician data lists 1 practice location in Valencia, CA. Call before your visit to confirm the address.
- What is Alyssa Zackler's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does Alyssa Zackler accept Medicare assignment?
- Yes. Medicare's clinician data says Alyssa Zackler 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 Alyssa Zackler offer telehealth?
- Medicare's clinician data says Alyssa Zackler offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Alyssa Zackler?
- (661) 481-2400, as listed in official Medicare / NPI Registry data.
- What is Alyssa Zackler's NPI number?
- 1720341241. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Alyssa Zackler works
Medicare's Facility Affiliation Data lists Alyssa Zackler at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Henry Mayo Newhall HospitalValencia, CA · Acute Care Hospital · CCN 050624
Practice locations
Addresses where Alyssa Zackler is enrolled with Medicare (CMS data updated 2026-10-02).
- 23803 McBean Pkwy, Suite 201Valencia, CA 91355 (661) 481‑2400
Group practices
Medicare enrollment lists Alyssa Zackler as a member of this group (CMS data updated 2026-10-02).
- Providence Facey Medical Foundation385 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Valencia
Clinicians with the same Medicare primary specialty in Valencia, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Temple University School Of Medicine |
| Graduation year | 2016 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1720341241 |
| 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