Quick answers
- Which hospitals does Jay R. Mellen work at?
- Medicare's official clinician data lists Jay R. Mellen at 1 hospital: HonorHealth Scottsdale Shea Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jay R. Mellen see patients?
- Medicare's clinician data lists 5 practice locations, including Scottsdale, AZ and Phoenix, AZ. Call before your visit to confirm the address.
- What is Jay R. Mellen's specialty?
- Medicare lists Gastroenterology as the primary specialty, and also Internal Medicine.
- Does Jay R. Mellen accept Medicare assignment?
- Yes. Medicare's clinician data says Jay R. Mellen 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 Jay R. Mellen offer telehealth?
- Medicare's clinician data says Jay R. Mellen offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Jay R. Mellen?
- (623) 516-4400, as listed in official Medicare / NPI Registry data.
- What is Jay R. Mellen's NPI number?
- 1609871979. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jay R. Mellen works
Medicare's Facility Affiliation Data lists Jay R. Mellen at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- HonorHealth Scottsdale Shea Medical CenterScottsdale, AZ · Acute Care Hospital · CCN 030087
Practice locations
Addresses where Jay R. Mellen is enrolled with Medicare (CMS data updated 2026-10-02).
- 10510 N 92nd StScottsdale, AZ 85258
- 19636 N 27th Ave, Suite 201Phoenix, AZ 85027 (623) 516‑4400
- 9003 E Shea BlvdScottsdale, AZ 85260 (480) 323‑3000
- 9003 E Shea Blvd, Suite HgScottsdale, AZ 85260 (480) 323‑4973
- 9201 E Mountain View RdScottsdale, AZ 85258
Group practices
Medicare enrollment lists Jay R. Mellen 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 |
|---|---|
| Graduation year | 1977 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1609871979 |
| 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