Doctor profile · Federal record
Dr. Gerald van Wieren, M.D.
Internal Medicine Physician · Grant, MI
- NPI 1780682252
- 21 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
71 S Front St
Grant, MI 493279701
(231) 834-5676
fax (231) 834-7211
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- February 3, 2012
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Michigan #042527
- Medicaid
- MI #2924566
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1780682252. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
25
Distinct HCPCS
1
Medicare allowed
$4,295
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 25 | 18 | $172 |
In context: peer comparison
Among 1 peers in Grant Internal Medicine Physician, average services per provider: 25. This provider delivers 1.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
910
Patients
333
Total drug cost
$61,375
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Lisinopril | Generic | 129 | 49 | $1,706 |
| Atorvastatin Calcium | Generic | 123 | 43 | $2,763 |
| Metoprolol Succinate | Generic | 90 | 34 | $2,361 |
| Levothyroxine Sodium | Generic | 86 | 32 | $2,387 |
| Amlodipine Besylate | Generic | 80 | 30 | $1,127 |
| Losartan Potassium | Generic | 63 | 23 | $1,384 |
| Metformin Hcl | Generic | 50 | 20 | $793 |
| Eliquis (Apixaban) | Brand | 46 | 14 | $43,615 |
| Hydrochlorothiazide | Generic | 46 | 18 | $464 |
| Tamsulosin Hcl | Generic | 43 | 17 | $1,023 |
Frequently asked questions
What is Dr. Gerald van Wieren's medical specialty?
Dr. Gerald van Wieren practices Internal Medicine Physician in Grant, MI.
Where does Dr. Gerald van Wieren practice?
Dr. Gerald van Wieren practices at 71 S Front St, Grant, MI 493279701. Office phone: 2318345676.
What is Dr. Gerald van Wieren's NPI?
Dr. Gerald van Wieren's National Provider Identifier (NPI) is 1780682252, issued by NPPES.
What procedures does Dr. Gerald van Wieren commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.