Dr. Mark D. Erickstad, M.D.
Urology (Urology Physician)
- Medicare participating
At a glance
- Medical school
- University of Texas Southwestern Medical School at Dallas (1986)
- Years since graduation
- 40
- In the NPI registry since
- 2006
- Medicare patients seen, 2024
- 846
Licensed in Texas since 1987, 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
- 1986Medical school: University of Texas Southwestern Medical School at Dallas
- 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
-
Urology Physician primary
TX license H2362 (first issued 1987; active)
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Longview Regional Medical Center Longview, TX
- Titus Regional Medical Center Mount Pleasant, TX
- Ut Health East Texas Carthage Hospital Carthage, TX
Medical groups
- Texas Oncology PA (1,014 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
- 846
- Services billed
- 11,372
- Patients’ average age
- 76
| Service | Times | Patients |
|---|---|---|
| Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 2,166 | 22 |
| Automated urinalysis test | 1,354 | 704 |
| Established patient office or other outpatient visit, 30-39 minutes | 957 | 556 |
| Ultrasound measurement of bladder capacity after voiding | 297 | 205 |
| Established patient office or other outpatient visit, 20-29 minutes | 267 | 223 |
| Detection test by nucleic acid for organism, amplified probe technique | 182 | 14 |
| Established patient office or other outpatient visit, 10-19 minutes | 180 | 166 |
| Insertion of needle into vein for collection of blood sample | 146 | 127 |
| New patient office or other outpatient visit, 45-59 minutes | 138 | 138 |
| Electronic assessment of bladder emptying | 128 | 95 |
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 |
|---|---|
| Tamsulosin Hcl Other prescribers in Longview, TX | 889 |
| Finasteride Other prescribers in Longview, TX | 456 |
| Doxycycline Monohydrate Other prescribers in Longview, TX | 286 |
| Oxybutynin Chloride Er (oxybutynin chloride) Other prescribers in Longview, TX | 249 |
| Nitrofurantoin Mono-Macro (nitrofurantoin monohyd/m-cryst) Other prescribers in Longview, TX | 197 |
| Solifenacin Succinate Other prescribers in Longview, TX | 176 |
| Amoxicillin-Clavulanate Potass (amoxicillin/potassium clav) Other prescribers in Longview, TX | 146 |
| Ciprofloxacin Hcl Other prescribers in Longview, TX | 143 |
| Hydrocodone-Acetaminophen (hydrocodone/acetaminophen) Other prescribers in Longview, TX | 97 |
| Sulfamethoxazole-Trimethoprim (sulfamethoxazole/trimethoprim) Other prescribers in Longview, TX | 82 |
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 12 payments worth $283 in total to this clinician.
| Sumitomo Pharma America, Inc. | $80.33 |
|---|---|
| Teleflex LLC | $33.62 |
| Astellas Pharma US Inc | $33.42 |
| Novartis Pharmaceuticals Corporation | $31.90 |
| Bioprotect Medical, Inc. | $26.81 |
| Urogen Pharma, Inc. | $22.54 |
| Inspire Medical Systems, Inc. | $19.57 |
| Tolmar, Inc. | $18.74 |
| Food and Beverage | $283 |
|---|
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.