Quick answers
- Where does Nancy Olvera see patients?
- Medicare's clinician data lists 3 practice locations, including Green Valley, AZ and Sahuarita, AZ. Call before your visit to confirm the address.
- What is Nancy Olvera's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Nancy Olvera accept Medicare assignment?
- Yes. Medicare's clinician data says Nancy Olvera 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 Nancy Olvera?
- (520) 407-5800, as listed in official Medicare / NPI Registry data.
- What is Nancy Olvera's NPI number?
- 1861874224. 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 Nancy Olvera is enrolled with Medicare (CMS data updated 2026-10-02).
- 1260 S Campbell AveGreen Valley, AZ 85614 (520) 407‑5800
- 2875 E Sahuarita RdSahuarita, AZ 85629 (520) 576‑5770
- 4475 S I 19 Frontage Rd, Suite 139Green Valley, AZ 85614 (520) 407‑5910
Group practices
Medicare enrollment lists Nancy Olvera as a member of this group (CMS data updated 2026-10-02).
- United Community Health Center-Maria Auxiliadora, Inc27 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Green Valley
Clinicians with the same Medicare primary specialty in Green Valley, AZ — not a recommendation.
Clinician information
| Graduation year | 2014 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1861874224 |
| 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