Doctor profile · Federal record
Dr. William Nowysz, DO
Emergency Medicine Physician (CMS: Emergency Medicine) · Des Moines, IA
- NPI 1922192806
- Accepts Medicare
- 36 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1111 6Th Ave, Emergency Department
Des Moines, IA 503142610
(515) 247-3211
fax (515) 643-8933 - Mailing address
-
1200 University Ave, Suite 200
Des Moines, IA 503142330
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- January 27, 2010
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Iowa #2672
- Medicaid
- IA #3075424
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1922192806. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
651
Distinct HCPCS
4
Medicare allowed
$69,974
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 338 | 329 | $164 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 218 | 209 | $8 | |
99284 |
Emergency department visit with moderate level of medical decision making | 66 | 66 | $113 | |
99291 |
Critical care, first 30-74 minutes | 29 | 29 | $192 |
In context: peer comparison
Among 29 peers in Des Moines Emergency Medicine Physician, average services per provider: 123. This provider delivers 5.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
34
Patients
34
Total drug cost
$729
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 22 | 22 | $654 |
| Ondansetron Odt (Ondansetron) | Brand | 12 | 12 | $75 |
Frequently asked questions
What is Dr. William Nowysz's medical specialty?
Dr. William Nowysz practices Emergency Medicine Physician in Des Moines, IA.
Where does Dr. William Nowysz practice?
Dr. William Nowysz practices at 1111 6Th Ave, Des Moines, IA 503142610. Office phone: 5152473211.
What is Dr. William Nowysz's NPI?
Dr. William Nowysz's National Provider Identifier (NPI) is 1922192806, issued by NPPES.
Does Dr. William Nowysz accept Medicare assignment?
Yes. Dr. William Nowysz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Nowysz commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.