Daniel J. Simon, PA
Physician Assistants (Physician Assistant)
212 E Central Ave, Suite 440
Spokane, WA 99208
Who else practices at this address →
Spokane County includes primary care (67% of residents) and dental (43% of residents) and mental health (29% of residents) shortage areas. About shortage areas
- Medicare participating
At a glance
- Years since graduation
- 16
- In the NPI registry since
- 2010
- Medicare patients seen, 2024
- 125
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
- 2010Registered 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
-
Physician Assistant primary
ID license 9081204 · WA license BG60555472
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- St Luke's Regional Medical Center Boise, ID
- Prov Sacred Hrt Med Ctr & Childs Hosp. Spokane, WA
- Kadlec Regional Medical Center Richland, WA
- Providence Mount Carmel Hospital Colville, WA
- Newport Community Hospital Newport, WA
Medical groups
- Idaho Gastroenterology Associates LLP (35 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
- 125
- Services billed
- 174
- Patients’ average age
- 71
| Service | Times | Patients |
|---|---|---|
| Established patient office or other outpatient visit, 30-39 minutes | 102 | 78 |
| New patient office or other outpatient visit, 60-74 minutes | 31 | 31 |
| Established patient office or other outpatient visit, 40-54 minutes | 25 | 20 |
| Established patient office or other outpatient visit, 20-29 minutes | 15 | 14 |
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 |
|---|---|
| Furosemide Other prescribers in Spokane, WA | 155 |
| Spironolactone Other prescribers in Spokane, WA | 133 |
| Ursodiol Other prescribers in Spokane, WA | 111 |
| Xifaxan (rifaximin) Other prescribers in Spokane, WA | 106 |
| Pantoprazole Sodium Other prescribers in Spokane, WA | 79 |
| Azathioprine Other prescribers in Spokane, WA | 38 |
| Omeprazole Other prescribers in Spokane, WA | 31 |
| Amiloride Hcl | 29 |
| Entecavir | 28 |
| Vemlidy (tenofovir alafenamide) | 19 |
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, 9 companies reported 25 payments worth $614 in total to this clinician.
| AbbVie Inc. | $195 |
|---|---|
| Janssen Biotech, Inc. | $142 |
| Madrigal Pharmaceuticals | $68.54 |
| Takeda Pharmaceuticals U.S.A., Inc. | $67.22 |
| Aimmune Therapeutics, Inc. | $45.08 |
| Pharmacosmos Therapeutics Inc. | $39.22 |
| Regeneron Healthcare Solutions, Inc. | $23.85 |
| Gilead Sciences, Inc. | $18.75 |
| Food and Beverage | $563 |
|---|---|
| Education | $50.95 |
What the payments were for
| Company | What it was for | Amount |
|---|---|---|
| Janssen Biotech, Inc. Jun 12, 2025 | Education TREMFYA · Immunology · in-kind | $50.95 |
Each payment as the company reported it, with the products it named. Meals are counted in the totals above but not listed one by one.
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.