Doctor profile · Federal record
Dr. Brett Carlson, M.D.
Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Cardiovascular Disease Physician · Mason City, IA
- NPI 1992975791
- Accepts Medicare
- 21 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
250 S Crescent Drive, Mason City Clinic
Mason City, IA 50401
(641) 494-5412
Credentials & registration
- NPI registered
- March 2008 — 18 yrs on file
- Profile last updated
- November 7, 2024
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State licenses (2)
- Minnesota #53865 · Iowa #MD-53630
- Medicaid (3)
- WI #1992975791 · MN #1992975791 · MI #1992975791
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1992975791. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,036
Distinct HCPCS
10
Medicare allowed
$79,041
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93798 |
Outpatient heart rehabilitation with electrocardiogram (ecg) monitoring, quality health care professional services | 150 | 78 | $25 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 145 | 143 | $67 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 112 | 106 | $14 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 97 | 93 | $125 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 52 | 52 | $195 | |
J2785 |
Injection, regadenoson, 0.1 mg | 52 | 13 | $57 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 47 | 33 | $114 | |
A9500 |
Technetium tc-99m sestamibi, diagnostic, per study dose | 42 | 21 | $120 | |
85610 |
Blood test, clotting time | 40 | 21 | $4 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 36 | 23 | $76 |
In context: peer comparison
Among 2 peers in Mason City Cardiovascular Disease Physician, average services per provider: 41. This provider delivers 25× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,229
Patients
481
Total drug cost
$212,274
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metoprolol Succinate | Generic | 298 | 110 | $8,573 |
| Atorvastatin Calcium | Generic | 174 | 61 | $4,239 |
| Eliquis (Apixaban) | Brand | 107 | 37 | $136,127 |
| Rosuvastatin Calcium | Generic | 93 | 31 | $3,419 |
| Isosorbide Mononitrate ER (Isosorbide Mononitrate) | Brand | 80 | 27 | $1,576 |
| Lisinopril | Generic | 77 | 31 | $1,065 |
| Amlodipine Besylate | Generic | 70 | 24 | $1,251 |
| Nitroglycerin | Generic | 59 | 49 | $766 |
| Metoprolol Tartrate | Generic | 49 | 18 | $424 |
| Furosemide | Generic | 45 | 24 | $518 |
Frequently asked questions
What is Dr. Brett Carlson's medical specialty?
Dr. Brett Carlson practices Cardiovascular Disease Physician in Mason City, IA.
Where does Dr. Brett Carlson practice?
Dr. Brett Carlson practices at 250 S Crescent Drive, Mason City, IA 50401. Office phone: 6414945412.
What is Dr. Brett Carlson's NPI?
Dr. Brett Carlson's National Provider Identifier (NPI) is 1992975791, issued by NPPES.
Does Dr. Brett Carlson accept Medicare assignment?
Yes. Dr. Brett Carlson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Brett Carlson commonly perform?
Top Medicare-reported procedures in 2023: Outpatient heart rehabilitation with electrocardiogram (ecg) monitoring, quality health care professional services (HCPCS 93798); Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS 93306); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000). Source: CMS Medicare Physician & Other Practitioners file.