Quick answers
- Where does Sharme Walker see patients?
- Medicare's clinician data lists 4 practice locations, including Tucson, AZ. Call before your visit to confirm the address.
- What is Sharme Walker's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Sharme Walker accept Medicare assignment?
- Yes. Medicare's clinician data says Sharme Walker 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 Sharme Walker?
- (520) 989-8255, as listed in official Medicare / NPI Registry data.
- What is Sharme Walker's NPI number?
- 1083136444. 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 Sharme Walker is enrolled with Medicare (CMS data updated 2026-10-02).
- 1040 S Harrison Rd, Suite 120Tucson, AZ 85748 (520) 989‑8255
- 3870 W River Rd, Suite 126Tucson, AZ 85741 (520) 219‑6616
- 7375 S Houghton Rd, Suite 115Tucson, AZ 85747 (520) 640‑6300
- 7895 E Broadway BlvdTucson, AZ 85710 (520) 543‑6770
Group practices
Medicare enrollment lists Sharme Walker as a member of this group (CMS data updated 2026-10-02).
- Northwest Urgent Care LLC69 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Tucson
Clinicians with the same Medicare primary specialty in Tucson, AZ — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2017 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1083136444 |
| 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