Doctor profile · Federal record
Dr. David Kunstman, MD
Family Medicine Physician (CMS: Family Practice) · Urgent Care Clinic/Center · Family Medicine Physician · Urgent Care Clinic/Center · Duluth, MN
- NPI 1316907454
- Accepts Medicare
- 31 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
420 E 1St St
Duluth, MN 558051901
(218) 786-8364 - Mailing address
-
5618 Odana RD
Madison, WI 537191208
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- November 10, 2025
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State licenses (2)
- Wisconsin #38043 · Minnesota #80837
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1316907454. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
167
Distinct HCPCS
3
Medicare allowed
$9,572
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 76 | 65 | $83 | |
36415 |
Insertion of needle into vein for collection of blood sample | 69 | 50 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 22 | 17 | $121 |
In context: peer comparison
Among 32 peers in Duluth Family Medicine Physician, average services per provider: 56. This provider delivers 3.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,075
Patients
236
Total drug cost
$14,202
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 121 | 29 | $1,647 |
| Atorvastatin Calcium | Generic | 113 | 32 | $1,290 |
| Lisinopril | Generic | 107 | 30 | $1,010 |
| Amlodipine Besylate | Generic | 92 | 19 | $1,366 |
| Simvastatin | Generic | 85 | 20 | $933 |
| Rosuvastatin Calcium | Generic | 71 | 18 | $1,625 |
| Fluoxetine Hcl | Generic | 68 | 0 | $540 |
| Hydrochlorothiazide | Generic | 67 | 21 | $274 |
| Gabapentin | Generic | 58 | 16 | $1,181 |
| Metformin Hcl | Generic | 54 | 14 | $783 |
Hospital affiliations
Frequently asked questions
What is Dr. David Kunstman's medical specialty?
Dr. David Kunstman practices Family Medicine Physician in Duluth, MN.
Where does Dr. David Kunstman practice?
Dr. David Kunstman practices at 420 E 1St St, Duluth, MN 558051901. Office phone: 2187868364.
What is Dr. David Kunstman's NPI?
Dr. David Kunstman's National Provider Identifier (NPI) is 1316907454, issued by NPPES.
Does Dr. David Kunstman accept Medicare assignment?
Yes. Dr. David Kunstman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Kunstman commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.