Doctor profile · Federal record
Dr. Garrett Mortensen, MD
Surgery Physician (CMS: General Surgery) · Dubuque, IA
- NPI 1518233428
- Accepts Medicare
- 14 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1000 Langworthy St
Dubuque, IA 52001
(563) 584-3450
fax (563) 584-3171 - Mailing address
-
1500 Associates Dr
Dubuque, IA 520022201
Credentials & registration
- NPI registered
- March 2012 — 14 yrs on file
- Profile last updated
- August 28, 2018
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- Iowa #MD45491
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1518233428. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
439
Distinct HCPCS
10
Medicare allowed
$41,953
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 75 | 67 | $84 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 46 | 24 | $46 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 42 | 31 | $52 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 38 | 38 | $228 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 36 | 28 | $74 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 33 | 33 | $101 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 31 | 29 | $121 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 28 | 28 | $80 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 28 | 28 | $104 | |
77063 |
Screening 3d breast mammography | 23 | 23 | $48 |
In context: peer comparison
Among 8 peers in this city , average services per provider: 38. This provider delivers 12× the peer median.Open Payments
Industry payments received
All-time total
$45
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Davol Inc. | 1 | $30.87 | |
| Myriad Genetic Laboratories, Inc. | 1 | $14.37 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
118
Patients
47
Total drug cost
$2,533
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 64 | 16 | $973 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 32 | 31 | $139 |
| Famotidine | Generic | 11 | 0 | $66 |
| Ursodiol | Generic | 11 | 0 | $1,356 |
Frequently asked questions
What is Dr. Garrett Mortensen's medical specialty?
Dr. Garrett Mortensen practices Surgery Physician in Dubuque, IA.
Where does Dr. Garrett Mortensen practice?
Dr. Garrett Mortensen practices at 1000 Langworthy St, Dubuque, IA 52001. Office phone: 5635843450.
What is Dr. Garrett Mortensen's NPI?
Dr. Garrett Mortensen's National Provider Identifier (NPI) is 1518233428, issued by NPPES.
Does Dr. Garrett Mortensen accept Medicare assignment?
Yes. Dr. Garrett Mortensen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Garrett Mortensen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Established patient office or other outpatient visit (HCPCS 99212). Source: CMS Medicare Physician & Other Practitioners file.