Quick answers
- Which hospitals does Nathaniel D. Evans work at?
- Medicare's official clinician data lists Nathaniel D. Evans at 1 hospital: Whiteriver PHS Indian Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Nathaniel D. Evans see patients?
- Medicare's clinician data lists 2 practice locations, including Whiteriver, AZ. Call before your visit to confirm the address.
- What is Nathaniel D. Evans's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does Nathaniel D. Evans accept Medicare assignment?
- Yes. Medicare's clinician data says Nathaniel D. Evans 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 Nathaniel D. Evans's NPI number?
- 1104054378. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Nathaniel D. Evans works
Medicare's Facility Affiliation Data lists Nathaniel D. Evans at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Whiteriver PHS Indian HospitalWhiteriver, AZ · Acute Care Hospital · CCN 030113
Practice locations
Addresses where Nathaniel D. Evans is enrolled with Medicare (CMS data updated 2026-10-02).
- 200 W Hospital DrWhiteriver, AZ 85941
- PO Box, Suite 860Whiteriver, AZ 85941
Group practices
Medicare enrollment lists Nathaniel D. Evans as a member of this group (CMS data updated 2026-10-02).
- DHHS IHS Phoenix Area71 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Arizona
Clinicians with the same Medicare primary specialty in Arizona — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2009 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1104054378 |
| 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