Doctor profile · Federal record
Dr. Eunice Chan, D.O.
Family Medicine Physician · Oak Park, IL
- NPI 1770847766
- 14 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1010 Lake St, Suite 500
Oak Park, IL 603011147
(708) 524-8600
fax (708) 524-8147
Credentials & registration
- NPI registered
- June 2012 — 14 yrs on file
- Profile last updated
- February 18, 2016
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Illinois #036-137660
- Medicaid
- IL #036137660
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1770847766. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
63
Distinct HCPCS
3
Medicare allowed
$6,460
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 35 | 21 | $134 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 17 | 16 | $92 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 11 | 11 | $19 |
In context: peer comparison
Among 23 peers in this city , average services per provider: 74. This provider delivers 0.9× the peer median.Open Payments
Industry payments received
All-time total
$20
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| GlaxoSmithKline, LLC. | 1 | $20.44 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
408
Patients
142
Total drug cost
$16,067
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 68 | 24 | $1,097 |
| Amlodipine Besylate | Generic | 52 | 19 | $416 |
| Shingrix (Varicella-Zoster Ge/As01b/Pf) | Brand | 39 | 36 | $7,940 |
| Lisinopril | Generic | 38 | 15 | $416 |
| Duloxetine Hcl | Generic | 28 | 0 | $663 |
| Metformin Hcl | Generic | 28 | 12 | $166 |
| Boostrix Tdap (Diphth,pertuss(Acell),tet Vac) | Brand | 25 | 25 | $1,694 |
| Levothyroxine Sodium | Generic | 22 | 0 | $232 |
| Hydrochlorothiazide | Generic | 21 | 11 | $176 |
| Losartan Potassium | Generic | 19 | 0 | $271 |
Frequently asked questions
What is Dr. Eunice Chan's medical specialty?
Dr. Eunice Chan practices Family Medicine Physician in Oak Park, IL.
Where does Dr. Eunice Chan practice?
Dr. Eunice Chan practices at 1010 Lake St, Oak Park, IL 603011147. Office phone: 7085248600.
What is Dr. Eunice Chan's NPI?
Dr. Eunice Chan's National Provider Identifier (NPI) is 1770847766, issued by NPPES.
What procedures does Dr. Eunice Chan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Annual depression screening, 5 to 15 minutes (HCPCS G0444). Source: CMS Medicare Physician & Other Practitioners file.