Doctor profile · Federal record
Dr. Hermann Sigbjarnarson, M.D.
Surgery Physician (CMS: General Surgery) · Surgery Physician · Garden City, KS
- NPI 1164653507
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 21 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
311 E Spruce St
Garden City, KS 678465614
(620) 275-3740
fax (620) 275-3761 - Additional location
-
1 Medical Center Dr, Dhmc - General Surgery
Lebanon, NH 037561000
(603) 650-5211 - Mailing address
-
1 Medical Center Dr, Dhmc - General Surgery
Lebanon, NH 037561000
Credentials & registration
- NPI registered
- August 2009 — 17 yrs on file
- Profile last updated
- May 24, 2021
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State licenses (2)
- New Hampshire #17083 · Kansas #04-44626
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1164653507. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
566
Distinct HCPCS
10
Medicare allowed
$46,451
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 118 | 84 | $62 | |
11042 |
Removal of skin and tissue, 20.0 sq cm or less | 87 | 23 | $53 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 76 | 76 | $77 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 42 | 23 | $46 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 40 | 38 | $122 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 38 | 38 | $67 | |
11043 |
Removal of muscle and/or tissue, 20.0 sq cm or less | 32 | 11 | $141 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 32 | 24 | $33 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 26 | 26 | $228 | |
45378 |
Diagnostic exam of large bowel using a flexible endoscope | 14 | 14 | $156 |
In context: peer comparison
Among 3 peers in Garden City Surgery Physician, average services per provider: 43. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$1,587
Transactions
5
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Intuitive Surgical, INC. | 5 | $1,587.18 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
102
Patients
60
Total drug cost
$845
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ibuprofen | Generic | 36 | 27 | $210 |
| Pantoprazole Sodium | Generic | 24 | 0 | $295 |
| Omeprazole | Generic | 22 | 14 | $271 |
| Oxycodone Hcl | Generic | 20 | 19 | $69 |
Hospital affiliations
Frequently asked questions
What is Dr. Hermann Sigbjarnarson's medical specialty?
Dr. Hermann Sigbjarnarson practices Surgery Physician in Garden City, KS.
Where does Dr. Hermann Sigbjarnarson practice?
Dr. Hermann Sigbjarnarson practices at 311 E Spruce St, Garden City, KS 678465614. Office phone: 6202753740.
What is Dr. Hermann Sigbjarnarson's NPI?
Dr. Hermann Sigbjarnarson's National Provider Identifier (NPI) is 1164653507, issued by NPPES.
Does Dr. Hermann Sigbjarnarson accept Medicare assignment?
Yes. Dr. Hermann Sigbjarnarson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Hermann Sigbjarnarson commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Removal of skin and tissue, 20.0 sq cm or less (HCPCS 11042); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.