Doctor profile · Federal record
Dr. Heather Gantzer, MD
Internal Medicine Physician (CMS: Emergency Medicine) · St Louis Park, MN
- NPI 1639154404
- Accepts Medicare
- 41 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3850 Park Nicollet Blvd
St Louis Park, MN 554162527
(952) 993-2000 - Mailing address
-
8170 33Rd Ave S # MS 21110Q
Bloomington, MN 554254516
Credentials & registration
- NPI registered
- December 2005 — 21 yrs on file
- Profile last updated
- June 10, 2021
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Minnesota #31600
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1639154404. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,537
Distinct HCPCS
10
Medicare allowed
$118,857
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36415 |
Insertion of needle into vein for collection of blood sample | 525 | 221 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 241 | 169 | $125 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 181 | 140 | $8 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 181 | 181 | $126 | |
85610 |
Blood test, clotting time | 165 | 18 | $4 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 121 | 99 | $174 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 119 | 111 | $13 | |
82565 |
Blood creatinine level | 110 | 95 | $5 | |
83036 |
Hemoglobin a1c level | 99 | 82 | $10 | |
82947 |
Blood glucose (sugar) level | 93 | 90 | $4 |
In context: peer comparison
Among 24 peers in St Louis Park Internal Medicine Physician, average services per provider: 436. This provider delivers 5.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
4,114
Patients
1,148
Total drug cost
$79,923
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 665 | 176 | $13,764 |
| Losartan Potassium | Generic | 519 | 136 | $11,866 |
| Levothyroxine Sodium | Generic | 488 | 118 | $10,873 |
| Amlodipine Besylate | Generic | 340 | 97 | $5,580 |
| Hydrochlorothiazide | Generic | 318 | 94 | $2,230 |
| Simvastatin | Generic | 309 | 81 | $5,116 |
| Omeprazole | Generic | 267 | 84 | $5,184 |
| Lisinopril | Generic | 262 | 77 | $4,339 |
| Metoprolol Succinate | Generic | 187 | 50 | $4,398 |
| Rosuvastatin Calcium | Generic | 183 | 59 | $5,420 |
Frequently asked questions
What is Dr. Heather Gantzer's medical specialty?
Dr. Heather Gantzer practices Internal Medicine Physician in St Louis Park, MN.
Where does Dr. Heather Gantzer practice?
Dr. Heather Gantzer practices at 3850 Park Nicollet Blvd, St Louis Park, MN 554162527. Office phone: 9529932000.
What is Dr. Heather Gantzer's NPI?
Dr. Heather Gantzer's National Provider Identifier (NPI) is 1639154404, issued by NPPES.
Does Dr. Heather Gantzer accept Medicare assignment?
Yes. Dr. Heather Gantzer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Heather Gantzer commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99214); Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (HCPCS 85025). Source: CMS Medicare Physician & Other Practitioners file.