Thavi T. Thach, ARNP
Nurse Practitioners (Family Nurse Practitioner)
1708 Yakima Ave, Ste 107
Tacoma, WA 98405
Who else practices at this address →
Pierce County includes primary care (20% of residents) and dental (11% of residents) and mental health (11% of residents) shortage areas. About shortage areas
- Medicare participating
At a glance
- Years since graduation
- 15
- In the NPI registry since
- 2012
- Medicare patients seen, 2024
- 344
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. What an NPI is
Education and training
- 2012Registered with an NPI (national billing number; not a license date)
Medicare’s Care Compare data doesn’t list this clinician’s medical school. Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
-
Family Nurse Practitioner primary
WA license AP60275959
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Providence St Peter Hospital Olympia, WA
Medical groups
- Providence Health and Services Washington (475 clinicians)
Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.
Medicare patients and services
- Medicare patients, 2024
- 344
- Services billed
- 447
- Patients’ average age
- 73
| Service | Times | Patients |
|---|---|---|
| Established patient office or other outpatient visit, 30-39 minutes | 186 | 170 |
| Established patient office or other outpatient visit, 20-29 minutes | 183 | 166 |
| New patient office or other outpatient visit, 45-59 minutes | 49 | 49 |
| New patient office or other outpatient visit, 30-44 minutes | 20 | 20 |
Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.
Medicare prescriptions
| Drug | Prescriptions |
|---|---|
| Trazodone Hcl Other prescribers in Tacoma, WA | 32 |
| Albuterol Sulfate Hfa (albuterol sulfate) Other prescribers in Tacoma, WA | 30 |
| Doxepin Hcl Other prescribers in Tacoma, WA | 18 |
| Breo Ellipta (fluticasone/vilanterol) Other prescribers in Tacoma, WA | 12 |
| Lorazepam Other prescribers in Tacoma, WA | 12 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.
Payments from drug and device companies
In 2025, 6 companies reported 7 payments worth $143 in total to this clinician.
| AstraZeneca Pharmaceuticals LP | $40.35 |
|---|---|
| Genzyme Corporation | $27.34 |
| Insmed, Inc. | $26.11 |
| Regeneron Healthcare Solutions, Inc. | $20.25 |
| Lilly USA, LLC | $15.41 |
| Jazz Pharmaceuticals Inc. | $13.50 |
| Food and Beverage | $143 |
|---|
From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.