Quick answers
- Which hospitals does Janet R. Reiser work at?
- Medicare's official clinician data lists Janet R. Reiser at 1 hospital: HonorHealth Scottsdale Osborn Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Janet R. Reiser see patients?
- Medicare's clinician data lists 1 practice location in Scottsdale, AZ. Call before your visit to confirm the address.
- What is Janet R. Reiser's specialty?
- Medicare lists Gastroenterology as the primary specialty, and also Internal Medicine.
- Does Janet R. Reiser accept Medicare assignment?
- Yes. Medicare's clinician data says Janet R. Reiser 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 Janet R. Reiser offer telehealth?
- Medicare's clinician data says Janet R. Reiser offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Janet R. Reiser?
- (480) 882-5740, as listed in official Medicare / NPI Registry data.
- What is Janet R. Reiser's NPI number?
- 1942270947. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Janet R. Reiser works
Medicare's Facility Affiliation Data lists Janet R. Reiser at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- HonorHealth Scottsdale Osborn Medical CenterScottsdale, AZ · Acute Care Hospital · CCN 030038
Practice locations
Addresses where Janet R. Reiser is enrolled with Medicare (CMS data updated 2026-10-02).
- 3501 N Scottsdale Rd, Suite 320Scottsdale, AZ 85251 (480) 882‑5740
Group practices
Medicare enrollment lists Janet R. Reiser as a member of this group (CMS data updated 2026-10-02).
- HonorHealth Ambulatory630 clinicians in the group
Specialties
- Gastroenterologyprimary
- Internal Medicinealso
Other gastroenterologists in Scottsdale
Clinicians with the same Medicare primary specialty in Scottsdale, AZ — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Columbia University College Of Physicians And Surgeons |
| Graduation year | 1985 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1942270947 |
| 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