Doctor profile · Federal record
Dr. Christian den Ouden, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · Oak Lawn, IL
- NPI 1336304518
- Accepts Medicare
- 23 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4440 W 95Th St
Oak Lawn, IL 604532600
(708) 684-5375
fax (708) 684-1028
Credentials & registration
- NPI registered
- July 2008 — 18 yrs on file
- Profile last updated
- September 13, 2011
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Illinois #036128082
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1336304518. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
146
Distinct HCPCS
3
Medicare allowed
$16,811
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99284 |
Emergency department visit with moderate level of medical decision making | 65 | 61 | $113 | |
99285 |
Emergency department visit with high level of medical decision making | 42 | 42 | $164 | |
99283 |
Emergency department visit with low level of medical decision making | 39 | 39 | $67 |
In context: peer comparison
Among 49 peers in Oak Lawn Emergency Medicine Physician, average services per provider: 79. This provider delivers 1.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
145
Patients
128
Total drug cost
$1,090
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ondansetron Odt (Ondansetron) | Brand | 23 | 21 | $166 |
| Methylprednisolone | Generic | 21 | 20 | $219 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 20 | 18 | $57 |
| Cephalexin | Generic | 19 | 18 | $216 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 14 | 14 | $30 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 13 | 13 | $144 |
| Azithromycin | Generic | 12 | 12 | $32 |
| Tramadol Hcl | Generic | 12 | 12 | $12 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 11 | 0 | $215 |
Frequently asked questions
What is Dr. Christian den Ouden's medical specialty?
Dr. Christian den Ouden practices Emergency Medicine Physician in Oak Lawn, IL.
Where does Dr. Christian den Ouden practice?
Dr. Christian den Ouden practices at 4440 W 95Th St, Oak Lawn, IL 604532600. Office phone: 7086845375.
What is Dr. Christian den Ouden's NPI?
Dr. Christian den Ouden's National Provider Identifier (NPI) is 1336304518, issued by NPPES.
Does Dr. Christian den Ouden accept Medicare assignment?
Yes. Dr. Christian den Ouden accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christian den Ouden commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with low level of medical decision making (HCPCS 99283). Source: CMS Medicare Physician & Other Practitioners file.