Doctor profile · Federal record
Dr. Theodore Groskreutz, MD
Family Medicine Physician (CMS: Family Practice) · Chaska, MN
- NPI 1982703948
- Accepts Medicare
- 53 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
111 Hundertmark RD, 212 Medical Center Ste 220
Chaska, MN 553184551
(952) 448-2050 - Mailing address
-
2925 Chicago Ave
Minneapolis, MN 554071321
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- November 10, 2020
- Year of graduation
- 1973 — 53 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Minnesota #21831
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1982703948. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,923
Distinct HCPCS
10
Medicare allowed
$97,883
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 362 | 187 | $126 | |
36415 |
Insertion of needle into vein for collection of blood sample | 323 | 190 | $8 | |
80048 |
Blood test, basic group of blood chemicals (calcium, total) | 159 | 118 | $8 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 100 | 81 | $8 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 100 | 100 | $128 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 93 | 89 | $13 | |
G0008 |
Administration of influenza virus vaccine | 89 | 89 | $27 | |
85610 |
Blood test, clotting time | 86 | 15 | $4 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 84 | 84 | $54 | |
80053 |
Blood test, comprehensive group of blood chemicals | 70 | 61 | $10 |
In context: peer comparison
Among 5 peers in Chaska Family Medicine Physician, average services per provider: 52. This provider delivers 37× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
3,006
Patients
837
Total drug cost
$53,812
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 410 | 119 | $8,226 |
| Simvastatin | Generic | 308 | 77 | $4,909 |
| Lisinopril | Generic | 274 | 76 | $3,944 |
| Amlodipine Besylate | Generic | 268 | 77 | $4,188 |
| Omeprazole | Generic | 215 | 66 | $3,629 |
| Metformin Hcl | Generic | 203 | 48 | $2,575 |
| Metoprolol Succinate | Generic | 191 | 53 | $4,482 |
| Rosuvastatin Calcium | Generic | 176 | 51 | $5,294 |
| Tamsulosin Hcl | Generic | 173 | 47 | $4,161 |
| Levothyroxine Sodium | Generic | 162 | 43 | $3,833 |
Frequently asked questions
What is Dr. Theodore Groskreutz's medical specialty?
Dr. Theodore Groskreutz practices Family Medicine Physician in Chaska, MN.
Where does Dr. Theodore Groskreutz practice?
Dr. Theodore Groskreutz practices at 111 Hundertmark RD, Chaska, MN 553184551. Office phone: 9524482050.
What is Dr. Theodore Groskreutz's NPI?
Dr. Theodore Groskreutz's National Provider Identifier (NPI) is 1982703948, issued by NPPES.
Does Dr. Theodore Groskreutz accept Medicare assignment?
Yes. Dr. Theodore Groskreutz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Theodore Groskreutz commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Blood test, basic group of blood chemicals (calcium, total) (HCPCS 80048). Source: CMS Medicare Physician & Other Practitioners file.