Doctor profile · Federal record
Dr. Andrea Chen, MD
Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Obstetrics & Gynecology Physician · Morris, IL
- NPI 1235395492
- Accepts Medicare
- 18 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
237 W Waverly St
Morris, IL 604501334
(815) 941-0441 - Additional location
-
105 Saravanos RD
Yorkville, IL 605605813
(630) 553-5561
fax (815) 705-7965 - Mailing address
-
725 School St Ste A
Morris, IL 604501207
Credentials & registration
- NPI registered
- August 2008 — 18 yrs on file
- Profile last updated
- March 17, 2018
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207V00000X — NUCC code
- State licenses (2)
- Illinois #036.136774 · Arizona #46214
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1235395492. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
35
Distinct HCPCS
2
Medicare allowed
$1,691
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 23 | 14 | $59 | |
G0101 |
Cervical or vaginal cancer screening; pelvic and clinical breast examination | 12 | 12 | $28 |
In context: peer comparison
Among 6 peers in Morris Obstetrics & Gynecology Physician, average services per provider: 24. This provider delivers 1.5× the peer median.Open Payments
Industry payments received
All-time total
$8
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Monaghan Medical Corporation | 1 | $7.81 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
13
Patients
0
Total drug cost
$877
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Estradiol | Generic | 13 | 0 | $877 |
Frequently asked questions
What is Dr. Andrea Chen's medical specialty?
Dr. Andrea Chen practices Obstetrics & Gynecology Physician in Morris, IL.
Where does Dr. Andrea Chen practice?
Dr. Andrea Chen practices at 237 W Waverly St, Morris, IL 604501334. Office phone: 8159410441.
What is Dr. Andrea Chen's NPI?
Dr. Andrea Chen's National Provider Identifier (NPI) is 1235395492, issued by NPPES.
Does Dr. Andrea Chen accept Medicare assignment?
Yes. Dr. Andrea Chen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andrea Chen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101). Source: CMS Medicare Physician & Other Practitioners file.