Quick answers
- Where does Madelyn R. Shrum see patients?
- Medicare's clinician data lists 2 practice locations, including Phoenix, AZ and Glendale, AZ. Call before your visit to confirm the address.
- What is Madelyn R. Shrum's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Madelyn R. Shrum accept Medicare assignment?
- Yes. Medicare's clinician data says Madelyn R. Shrum 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 Madelyn R. Shrum?
- (480) 443-8400, as listed in official Medicare / NPI Registry data.
- What is Madelyn R. Shrum's NPI number?
- 1255131058. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Madelyn R. Shrum is enrolled with Medicare (CMS data updated 2026-10-02).
- 4550 E Bell Rd, Suite 170Phoenix, AZ 85032 (480) 443‑8400
- 5681 W Beverly Ln, Suite 100Glendale, AZ 85306 (480) 443‑8400
Group practices
Medicare enrollment lists Madelyn R. Shrum as a member of this group (CMS data updated 2026-10-02).
- Arizona Arthritis and Rheumatology Associates P C65 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Phoenix
Clinicians with the same Medicare primary specialty in Phoenix, AZ — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2025 |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1255131058 |
| 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
- 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