Doctor profile · Federal record
Dr. Daniel Oswald, DO
Family Medicine Physician (CMS: Family Practice) · Family Medicine Physician · Norwalk, IA
- NPI 1760053821
- Accepts Medicare
- 5 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
9421 Marketplace Dr
Norwalk, IA 502112338
(515) 974-0800
fax (515) 974-0801 - Additional location
-
800 E 1St St Ste 1500
Ankeny, IA 500212079
(515) 461-9782
fax (515) 461-9781 - Mailing address
-
Po Box 674721
Dallas, TX 752674721
Credentials & registration
- NPI registered
- July 2021 — 5 yrs on file
- Profile last updated
- January 19, 2026
- Year of graduation
- 2021 — 5 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State licenses (2)
- Iowa #DO-06380 · Iowa #R-12318
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1760053821. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$18
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Actelion Pharmaceuticals US, INC. | 1 | $17.60 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
657
Patients
118
Total drug cost
$10,216
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metformin Hcl | Generic | 84 | 14 | $678 |
| Amlodipine Besylate | Generic | 74 | 22 | $439 |
| Atorvastatin Calcium | Generic | 67 | 27 | $1,161 |
| Lisinopril | Generic | 56 | 19 | $585 |
| Rosuvastatin Calcium | Generic | 45 | 0 | $2,096 |
| Gabapentin | Generic | 40 | 12 | $1,481 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 38 | 0 | $600 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 37 | 0 | $786 |
| Famotidine | Generic | 37 | 0 | $316 |
| Losartan Potassium | Generic | 37 | 13 | $600 |
Frequently asked questions
What is Dr. Daniel Oswald's medical specialty?
Dr. Daniel Oswald practices Family Medicine Physician in Norwalk, IA.
Where does Dr. Daniel Oswald practice?
Dr. Daniel Oswald practices at 9421 Marketplace Dr, Norwalk, IA 502112338. Office phone: 5159740800.
What is Dr. Daniel Oswald's NPI?
Dr. Daniel Oswald's National Provider Identifier (NPI) is 1760053821, issued by NPPES.
Does Dr. Daniel Oswald accept Medicare assignment?
Yes. Dr. Daniel Oswald accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.