Dr. Thomas W. Stark, MD
ENT (Otolaryngology) (Otolaryngology Physician)
2601 E Roosevelt St
Phoenix, AZ 85008
Who else practices at this address →
Maricopa County includes primary care (13% of residents) and dental (0% of residents) and mental health (4% of residents) shortage areas. About shortage areas
- Medicare participating
At a glance
- Medical school
- University of Texas Medical School at San Antonio (1978)
- Years since graduation
- 48
- In the NPI registry since
- 2006
- Medicare patients seen, 2024
- 127
Licensed in Texas since 1978, according to the Texas Medical Board. We show license dates only for the states that publish them in bulk; see which states do. For other states, check the state medical board.
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. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is
Education and training
- 1978Medical school: University of Texas Medical School at San Antonio
- 2006Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier
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
-
Otolaryngology Physician primary
AZ license 75440 · TX license F2040 (first issued 1978; active)
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Christus St Vincent Regional Medical Center Santa Fe, NM
Medical groups
- St Vincent Hospital (310 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
- 127
- Services billed
- 235
- Patients’ average age
- 72
| Service | Times | Patients |
|---|---|---|
| Professional service for multiple injections of allergen | 664 | 34 |
| Professional service for preparation and provision of 1 or more antigens | 580 | 32 |
| Established patient office or other outpatient visit, 20-29 minutes | 138 | 111 |
| Established patient office or other outpatient visit, 30-39 minutes | 82 | 70 |
| Removal of impacted ear wax | 73 | 68 |
| New patient office or other outpatient visit, 30-44 minutes | 58 | 58 |
| Exam of ear using a microscope | 43 | 25 |
| New patient office or other outpatient visit, 45-59 minutes | 25 | 25 |
| Established patient office or other outpatient visit, 10-19 minutes | 22 | 20 |
| Diagnostic exam of voice box using a flexible endoscope | 21 | 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 |
|---|---|
| Montelukast Sodium Other prescribers in Phoenix, AZ | 50 |
| Ipratropium Bromide Other prescribers in Phoenix, AZ | 13 |
| Azelastine Hcl Other prescribers in Phoenix, AZ | 11 |
| Mupirocin Other prescribers in Phoenix, AZ | 11 |
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, 5 companies reported 5 payments worth $197 in total to this clinician.
| Stryker Corporation | $120 |
|---|---|
| Regeneron Healthcare Solutions, Inc. | $27.70 |
| Aerin Medical Inc. | $18.11 |
| Integra Lifesciences Corporation | $17.40 |
| AstraZeneca Pharmaceuticals LP | $14.01 |
| Food and Beverage | $197 |
|---|
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.