Doctor profile · Federal record
Dr. Martin Grune
Urology Physician · Duluth, MN
- NPI 1760411565
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
400 E 3Rd St
Duluth, MN 558051951
(218) 786-8364
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- May 10, 2011
- Specialty taxonomy
- 208800000X — NUCC code
- State license (1)
- Minnesota #39996
- Medicaid (2)
- WI #32329100 · MN #116723500
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1760411565. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
197
Distinct HCPCS
10
Medicare allowed
$19,336
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
52000 |
Diagnostic exam of bladder and urethra using an endoscope | 40 | 36 | $73 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 36 | 35 | $63 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 26 | 26 | $79 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 20 | 18 | $93 | |
52356 |
Crushing of stone of ureter with insertion of stent using an endoscope | 16 | 14 | $401 | |
51741 |
Electronic assessment of bladder emptying | 13 | 12 | $7 | |
55700 |
Biopsy of prostate gland | 12 | 12 | $121 | |
76942 |
Ultrasonic guidance for needle placement | 12 | 12 | $29 | |
52310 |
Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope | 11 | 11 | $141 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 11 | 11 | $34 |
In context: peer comparison
Among 6 peers in Duluth Urology Physician, average services per provider: 29. This provider delivers 6.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
658
Patients
211
Total drug cost
$31,268
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tamsulosin Hcl | Generic | 261 | 77 | $5,015 |
| Finasteride | Generic | 90 | 20 | $1,688 |
| Oxycodone Hcl | Generic | 46 | 46 | $120 |
| Oxybutynin Chloride | Generic | 38 | 15 | $857 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 32 | 26 | $122 |
| Tolterodine Tartrate ER (Tolterodine Tartrate) | Brand | 31 | 0 | $3,503 |
| Oxybutynin Chloride ER (Oxybutynin Chloride) | Brand | 29 | 13 | $1,330 |
| Myrbetriq (Mirabegron) | Brand | 28 | 0 | $13,306 |
| Trospium Chloride | Generic | 28 | 0 | $2,097 |
| Testosterone Cypionate | Generic | 23 | 0 | $1,011 |
Frequently asked questions
What is Dr. Martin Grune's medical specialty?
Dr. Martin Grune practices Urology Physician in Duluth, MN.
Where does Dr. Martin Grune practice?
Dr. Martin Grune practices at 400 E 3Rd St, Duluth, MN 558051951. Office phone: 2187868364.
What is Dr. Martin Grune's NPI?
Dr. Martin Grune's National Provider Identifier (NPI) is 1760411565, issued by NPPES.
What procedures does Dr. Martin Grune commonly perform?
Top Medicare-reported procedures in 2023: Diagnostic exam of bladder and urethra using an endoscope (HCPCS 52000); Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.