Office listed in NPPES
825 Se Bishop Blvd Ste 200, Pullman, WA 99163
5093322517
Confirm this address and number with the practice. Registry information may be outdated.
Physician registry profile
Dennis L Simpson
M.D. · Pullman, WA
Record details
- NPI
- 1316979644
- Registry updated
- 07/07/2021
- Imported
- 2026-11-03
- Registry specialty labels (English)
- Internal Medicine
Before arranging a visit
Confirm current services, ages treated, insurance, location, hospital affiliations and appointment availability directly with the practice. An active NPI does not verify current licensure, certification or practice status.
A registry specialty label does not establish that a clinician currently provides the particular care you need.
Documented Medicare service activity
Reporting year: 2024. These are billed services or units in Original Medicare Part B, not total career experience, all patients, surgical case counts or a quality rating.
Scroll the table sideways to see every column.
| HCPCS | Billed services / units | Beneficiaries in this row | Service description (English) | Billing setting |
|---|---|---|---|---|
| 17000 | 24 | 22 | Destruction of precancer skin growth, 1 growth | Non-facility |
| 17003 | 119 | 18 | Destruction of precancer skin growth, 2-14 growths | Non-facility |
| 36415 | 272 | 164 | Insertion of needle into vein for collection of blood sample | Non-facility |
| 80048 | 18 | 13 | Blood test, basic group of blood chemicals (calcium, total) | Non-facility |
| 80053 | 141 | 124 | Blood test, comprehensive group of blood chemicals | Non-facility |
| 80061 | 118 | 110 | Blood test, lipids (cholesterol and triglycerides) | Non-facility |
| 81001 | 30 | 29 | Manual urinalysis test with examination using microscope, automated | Non-facility |
| 81003 | 71 | 70 | Automated urinalysis test | Non-facility |
| 82043 | 33 | 33 | Urine microalbumin (protein) level | Non-facility |
| 82306 | 51 | 51 | Vitamin d-3 level | Non-facility |
| 82570 | 33 | 33 | Creatinine level to test for kidney function or muscle injury | Non-facility |
| 83036 | 64 | 56 | Hemoglobin a1c level | Non-facility |
| 83721 | 118 | 110 | Ldl cholesterol level | Non-facility |
| 84443 | 116 | 110 | Blood test, thyroid stimulating hormone (tsh) | Non-facility |
| 84550 | 16 | 15 | Uric acid level, blood | Non-facility |
More Medicare services (9)
Scroll the table sideways to see every column.
| HCPCS | Billed services / units | Beneficiaries in this row | Service description (English) | Billing setting |
|---|---|---|---|---|
| 85025 | 142 | 128 | Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | Non-facility |
| 86141 | 81 | 79 | Measurement c-reactive protein for detection of infection or inflammation, high sensitivity | Non-facility |
| 93000 | 82 | 78 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Non-facility |
| 93306 | 27 | 27 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Non-facility |
| 93351 | 26 | 26 | Ultrasound of heart with continuous electrocardiogram (ecg) during rest, exercise and/or drug induced stress with review and report | Non-facility |
| 99213 | 42 | 40 | Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Non-facility |
| 99214 | 297 | 190 | Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Non-facility |
| G0103 | 56 | 56 | Prostate cancer screening; prostate specific antigen test (psa) | Non-facility |
| G0439 | 57 | 57 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Non-facility |
How to interpret these counts
CMS suppresses provider/service rows involving fewer than 11 beneficiaries. Services may repeat for one person, and beneficiaries cannot be added across rows. Facility/non-facility describes billing and does not establish a current hospital affiliation. These counts do not report case complexity, clinical outcomes or whether a treatment is appropriate for you.
Exact CMS source rows for this NPI · Checked 2026-11-03