Doctor profile · Federal record
Dr. Anthony Loewen, MD
Surgery Physician (CMS: General Surgery) · Surgery Physician · Surgery Physician · Huron, SD
- NPI 1619350469
- Accepts Medicare
- MIPS 14.2 / 100 · 2023
- 11 yrs in practice
- Licensed in 3 states
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
118 3Rd St Se
Huron, SD 573502502
(605) 352-2117
Credentials & registration
- NPI registered
- June 2015 — 11 yrs on file
- Profile last updated
- October 24, 2023
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State licenses (3)
- South Dakota #12082 · North Dakota #RL13765 · Colorado #TL.0006386
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1619350469. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
511
Distinct HCPCS
8
Medicare allowed
$75,068
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99204 |
New patient office or other outpatient visit, 45-59 minutes | 158 | 158 | $160 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 100 | 99 | $115 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 85 | 70 | $173 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 58 | 58 | $92 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 48 | 48 | $237 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 29 | 28 | $123 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 19 | 11 | $47 | |
G0121 |
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 14 | 14 | $171 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 63. This provider delivers 8.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
41
Patients
32
Total drug cost
$460
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 23 | 15 | $389 |
| Oxycodone Hcl | Generic | 18 | 17 | $71 |
Frequently asked questions
What is Dr. Anthony Loewen's medical specialty?
Dr. Anthony Loewen practices Surgery Physician in Huron, SD.
Where does Dr. Anthony Loewen practice?
Dr. Anthony Loewen practices at 118 3Rd St Se, Huron, SD 573502502. Office phone: 6053522117.
What is Dr. Anthony Loewen's NPI?
Dr. Anthony Loewen's National Provider Identifier (NPI) is 1619350469, issued by NPPES.
Does Dr. Anthony Loewen accept Medicare assignment?
Yes. Dr. Anthony Loewen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Anthony Loewen commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99204); Biopsy of large bowel using a flexible endoscope (HCPCS 45380); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.