Doctor profile · Federal record
Dr. Regina Iwinski, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · La Porte, IN
- NPI 1750306163
- Accepts Medicare
- 33 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1007 Lincolnway
La Porte, IN 463520250
(219) 326-1234 - Mailing address
-
75 Remit Dr, Lockbox 3309
Chicago, IL 606753309
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- April 3, 2009
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- Indiana #01046998A · Arkansas #E0395
- Medicaid (2)
- IN #200163490 · IN #200163490A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1750306163. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
547
Distinct HCPCS
10
Medicare allowed
$32,868
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 196 | 191 | $83 | |
87428 |
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza | 104 | 102 | $50 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 55 | 55 | $102 | |
87880 |
Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) | 36 | 36 | $16 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 36 | 36 | $119 | |
81003 |
Automated urinalysis test | 32 | 32 | $2 | |
87807 |
Detection test by immunoassay with direct visual observation for respiratory syncytial virus | 31 | 31 | $13 | |
93005 |
Routine electrocardiogram (ecg) using at least 12 leads with tracing | 26 | 26 | $6 | |
80053 |
Blood test, comprehensive group of blood chemicals | 16 | 16 | $10 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 15 | 15 | $8 |
In context: peer comparison
Among 3 peers in La Porte Emergency Medicine Physician, average services per provider: 64. This provider delivers 8.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
113
Patients
113
Total drug cost
$854
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 35 | 35 | $351 |
| Azithromycin | Generic | 27 | 27 | $162 |
| Prednisone | Generic | 23 | 23 | $56 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 16 | 16 | $182 |
| Methylprednisolone | Generic | 12 | 12 | $102 |
Hospital affiliations
Frequently asked questions
What is Dr. Regina Iwinski's medical specialty?
Dr. Regina Iwinski practices Emergency Medicine Physician in La Porte, IN.
Where does Dr. Regina Iwinski practice?
Dr. Regina Iwinski practices at 1007 Lincolnway, La Porte, IN 463520250. Office phone: 2193261234.
What is Dr. Regina Iwinski's NPI?
Dr. Regina Iwinski's National Provider Identifier (NPI) is 1750306163, issued by NPPES.
Does Dr. Regina Iwinski accept Medicare assignment?
Yes. Dr. Regina Iwinski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Regina Iwinski commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza (HCPCS 87428); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.