Doctor profile · Federal record
Dr. Wendy Chen, MD
Hospitalist Physician (CMS: Hospitalist) · Internal Medicine Physician · Internal Medicine Physician · Chicago, IL
- NPI 1164943726
- Accepts Medicare
- 9 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
5841 S Maryland Ave Ste Mc6098
Chicago, IL 606371448
(773) 702-8840
fax (773) 702-4144 - Additional location
-
3 Erie CT Ste L700
Oak Park, IL 603022519
(708) 763-6908
fax (708) 763-6655 - Mailing address
-
180 Harvester Dr Ste 110
Burr Ridge, IL 605274503
Credentials & registration
- NPI registered
- July 2017 — 9 yrs on file
- Profile last updated
- October 10, 2023
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State licenses (3)
- Illinois #036153215 · Illinois #125.071510 · Illinois #036.153215
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1164943726. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
58
Distinct HCPCS
2
Medicare allowed
$12,037
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99236 |
Initial hospital care with same-day admission and discharge with high level of medical decision making, per day, if using time, at least 85 minutes | 41 | 40 | $218 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 17 | 17 | $182 |
In context: peer comparison
Among 154 peers in this city , average services per provider: 128. This provider delivers 0.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
102
Patients
0
Total drug cost
$1,907
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Memantine Hcl | Generic | 20 | 0 | $694 |
| Atorvastatin Calcium | Generic | 19 | 0 | $301 |
| Metformin Hcl | Generic | 14 | 0 | $150 |
| Gabapentin | Generic | 13 | 0 | $122 |
| Lisinopril | Generic | 13 | 0 | $160 |
| Levothyroxine Sodium | Generic | 12 | 0 | $223 |
| Levetiracetam | Generic | 11 | 0 | $257 |
Frequently asked questions
What is Dr. Wendy Chen's medical specialty?
Dr. Wendy Chen practices Hospitalist Physician in Chicago, IL.
Where does Dr. Wendy Chen practice?
Dr. Wendy Chen practices at 5841 S Maryland Ave Ste Mc6098, Chicago, IL 606371448. Office phone: 7737028840.
What is Dr. Wendy Chen's NPI?
Dr. Wendy Chen's National Provider Identifier (NPI) is 1164943726, issued by NPPES.
Does Dr. Wendy Chen accept Medicare assignment?
Yes. Dr. Wendy Chen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Wendy Chen commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with same-day admission and discharge with high level of medical decision making (HCPCS 99236); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.