Quick answers
- Which hospitals does Dien T. Do work at?
- Medicare's official clinician data lists Dien T. Do at 2 hospitals: Northwest Medical Center and Northwest Medical Center Sahuarita. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Dien T. Do see patients?
- Medicare's clinician data lists 5 practice locations, including Oro Valley, AZ, Phoenix, AZ and San Tan Valley, AZ. Call before your visit to confirm the address.
- What is Dien T. Do's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Dien T. Do accept Medicare assignment?
- Yes. Medicare's clinician data says Dien T. Do 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 Dien T. Do offer telehealth?
- Medicare's clinician data says Dien T. Do offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Dien T. Do?
- (520) 229-2657, as listed in official Medicare / NPI Registry data.
- What is Dien T. Do's NPI number?
- 1609326289. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Dien T. Do works
Medicare's Facility Affiliation Data lists Dien T. Do at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Northwest Medical CenterTucson, AZ · Acute Care Hospital · CCN 030085
- Northwest Medical Center SahuaritaSahuarita, AZ · Acute Care Hospital · CCN 030148
Practice locations
Addresses where Dien T. Do is enrolled with Medicare (CMS data updated 2026-10-02).
- 1551 E Tangerine RdOro Valley, AZ 85755 (520) 229‑2657
- 1928 E Highland Ave, Suite F104Phoenix, AZ 85016 (833) 242‑0100
- 36453 N Gantzel Rd, Suite 101San Tan Valley, AZ 85140 (480) 636‑1225
- 6200 N La Cholla BlvdTucson, AZ 85741 (520) 229‑2657
- 6553 E Baywood Ave, Suite 201Mesa, AZ 85206 (480) 467‑2273
Group practices
Medicare enrollment lists Dien T. Do as a member of these groups (CMS data updated 2026-10-02).
- Northwest HBP Medical Services LLC284 clinicians in the group
- Pain Institute of Southern Arizona Pisa PC23 clinicians in the group
- Active Vital Care LLC21 clinicians in the group
- Innovative Pain and Wellness PLC4 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Oro Valley
Clinicians with the same Medicare primary specialty in Oro Valley, AZ — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2015 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1609326289 |
| 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