Doctor profile · Federal record
Dr. Michael Schoenwalder, D.O.
Internal Medicine Physician · Ballwin, MO
- NPI 1588631238
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
15945 Clayton RD, Suite 310
Ballwin, MO 630112490
(636) 256-5350
fax (636) 256-5372
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- May 13, 2011
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Missouri #2003014482
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1588631238. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$15
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Acella Pharmaceuticals, LLC | 1 | $14.55 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,528
Patients
529
Total drug cost
$184,436
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Liothyronine Sodium | Generic | 196 | 55 | $16,673 |
| Alprazolam | Generic | 153 | 30 | $1,136 |
| Losartan Potassium | Generic | 144 | 42 | $1,483 |
| Levothyroxine Sodium | Generic | 134 | 39 | $1,684 |
| Amlodipine Besylate | Generic | 129 | 36 | $995 |
| Ozempic (Semaglutide) | Brand | 119 | 29 | $148,803 |
| Lisinopril | Generic | 90 | 22 | $786 |
| Doxycycline Hyclate | Generic | 74 | 66 | $1,301 |
| Armour Thyroid (Thyroid,Pork) | Brand | 73 | 19 | $6,061 |
| Rosuvastatin Calcium | Generic | 72 | 28 | $936 |
Frequently asked questions
What is Dr. Michael Schoenwalder's medical specialty?
Dr. Michael Schoenwalder practices Internal Medicine Physician in Ballwin, MO.
Where does Dr. Michael Schoenwalder practice?
Dr. Michael Schoenwalder practices at 15945 Clayton RD, Ballwin, MO 630112490. Office phone: 6362565350.
What is Dr. Michael Schoenwalder's NPI?
Dr. Michael Schoenwalder's National Provider Identifier (NPI) is 1588631238, issued by NPPES.