Doctor profile · Federal record
Dr. Mark Thomsen, M.D.
Psychiatry Physician (CMS: Psychiatry) · Psychiatry Physician · Omaha, NE
- NPI 1972988921
- Accepts Medicare
- 11 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
42Nd @ Dewey St
Omaha, NE 681981023
(402) 552-6007 - Mailing address
-
988102 Nebraska Medical Ctr
Omaha, NE 681988102
Credentials & registration
- NPI registered
- July 2015 — 11 yrs on file
- Profile last updated
- June 23, 2019
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State licenses (2)
- Nebraska #31753 · Nebraska #TEP - 7567
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1972988921. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
214
Distinct HCPCS
6
Medicare allowed
$19,249
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 62 | 19 | $73 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 46 | 21 | $90 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 30 | 12 | $110 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 28 | 13 | $133 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 26 | 12 | $46 | |
99239 |
Hospital discharge day management, more than 30 minutes | 22 | 14 | $106 |
In context: peer comparison
Among 29 peers in Omaha Psychiatry Physician, average services per provider: 89. This provider delivers 2.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,019
Patients
52
Total drug cost
$222,795
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Clozapine | Generic | 183 | 0 | $6,236 |
| Olanzapine | Generic | 108 | 18 | $2,844 |
| Trazodone Hcl | Generic | 84 | 21 | $617 |
| Invega Sustenna (Paliperidone Palmitate) | Brand | 81 | 0 | $192,931 |
| Quetiapine Fumarate | Generic | 69 | 13 | $1,196 |
| Bupropion Xl (Bupropion Hcl) | Brand | 62 | 0 | $2,738 |
| Sertraline Hcl | Generic | 59 | 0 | $613 |
| Lorazepam | Generic | 56 | 0 | $410 |
| Buspirone Hcl | Generic | 55 | 0 | $853 |
| Escitalopram Oxalate | Generic | 54 | 0 | $648 |
Hospital affiliations
Frequently asked questions
What is Dr. Mark Thomsen's medical specialty?
Dr. Mark Thomsen practices Psychiatry Physician in Omaha, NE.
Where does Dr. Mark Thomsen practice?
Dr. Mark Thomsen practices at 42Nd @ Dewey St, Omaha, NE 681981023. Office phone: 4025526007.
What is Dr. Mark Thomsen's NPI?
Dr. Mark Thomsen's National Provider Identifier (NPI) is 1972988921, issued by NPPES.
Does Dr. Mark Thomsen accept Medicare assignment?
Yes. Dr. Mark Thomsen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Thomsen commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.