Doctor profile · Federal record
Dr. David Chudwin, M.D.
Allergy & Immunology Physician · Bourbonnais, IL
- NPI 1669472262
- 21 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
475 Brown Blvd
Bourbonnais, IL 609142325
(815) 933-5092
fax (815) 933-5494 - Mailing address
-
1 Briarwood Ln
Lincolnshire, IL 600692500
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- December 13, 2021
- Specialty taxonomy
- 207K00000X — NUCC code
- State license (1)
- Illinois #036-064258
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1669472262. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,078
Distinct HCPCS
7
Medicare allowed
$49,449
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
95004 |
Test for allergy using allergenic extract | 1,033 | 33 | $4 | |
95165 |
Professional service for preparation and provision of 1 or more antigens | 386 | 28 | $15 | |
95117 |
Professional service for multiple injections of allergen | 334 | 78 | $12 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 221 | 124 | $131 | |
96372 |
Injection of drug or substance under skin or into muscle | 40 | 13 | $15 | |
94010 |
Test to measure expiratory airflow and volume | 38 | 37 | $27 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 26 | 26 | $174 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 296. This provider delivers 7.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
412
Patients
116
Total drug cost
$82,748
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ipratropium Bromide | Generic | 66 | 23 | $2,346 |
| Montelukast Sodium | Generic | 66 | 16 | $1,132 |
| Fluticasone Propionate | Generic | 41 | 0 | $865 |
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 38 | 13 | $44,495 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 35 | 24 | $1,094 |
| Prednisone | Generic | 25 | 16 | $234 |
| Azelastine Hcl | Generic | 24 | 13 | $1,073 |
| Arnuity Ellipta (Fluticasone Furoate) | Brand | 23 | 0 | $7,034 |
| Breo Ellipta (Fluticasone/Vilanterol) | Brand | 23 | 0 | $18,947 |
| Levocetirizine Dihydrochloride | Generic | 22 | 0 | $876 |
Frequently asked questions
What is Dr. David Chudwin's medical specialty?
Dr. David Chudwin practices Allergy & Immunology Physician in Bourbonnais, IL.
Where does Dr. David Chudwin practice?
Dr. David Chudwin practices at 475 Brown Blvd, Bourbonnais, IL 609142325. Office phone: 8159335092.
What is Dr. David Chudwin's NPI?
Dr. David Chudwin's National Provider Identifier (NPI) is 1669472262, issued by NPPES.
What procedures does Dr. David Chudwin commonly perform?
Top Medicare-reported procedures in 2023: Test for allergy using allergenic extract (HCPCS 95004); Professional service for preparation and provision of 1 or more antigens (HCPCS 95165); Professional service for multiple injections of allergen (HCPCS 95117). Source: CMS Medicare Physician & Other Practitioners file.