Quick answers
- Which hospitals does Andrea H. An work at?
- Medicare's official clinician data lists Andrea H. An at 1 hospital: Chandler Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Andrea H. An see patients?
- Medicare's clinician data lists 2 practice locations, including Chandler, AZ and Mesa, AZ. Call before your visit to confirm the address.
- What is Andrea H. An's specialty?
- Medicare lists Neurology as the primary specialty.
- Does Andrea H. An accept Medicare assignment?
- Yes. Medicare's clinician data says Andrea H. An 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.
- What is the phone number for Andrea H. An?
- (480) 800-4890, as listed in official Medicare / NPI Registry data.
- What is Andrea H. An's NPI number?
- 1609826510. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Andrea H. An works
Medicare's Facility Affiliation Data lists Andrea H. An at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Chandler Regional Medical CenterChandler, AZ · Acute Care Hospital · CCN 030036
Practice locations
Addresses where Andrea H. An is enrolled with Medicare (CMS data updated 2026-10-02).
- 2201 W Fairview St, Suite 1Chandler, AZ 85224 (480) 800‑4890
- 3308 N Higley Rd, Suite 103Mesa, AZ 85215 (480) 800‑4890
Group practices
Medicare enrollment lists Andrea H. An as a member of this group (CMS data updated 2026-10-02).
- Neurology Associates of the East Valley PLC12 clinicians in the group
Specialties
- Neurologyprimary
Other neurologists in Chandler
Clinicians with the same Medicare primary specialty in Chandler, AZ — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | New York Medical College |
| Graduation year | 2000 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1609826510 |
| 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