Doctor profile · Federal record
Dr. Regina Lopez, M.D.
Child & Adolescent Psychiatry Physician (CMS: Psychiatry) · Chicago, IL
- NPI 1720288095
- Accepts Medicare
- 24 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1 E Erie St, Suite 355
Chicago, IL 606112740
(773) 620-1026 - Additional location
-
6603 Royal CT
Parkville, MO 641526088
(616) 336-3909 - Mailing address
-
1 E Erie St Ste 355
Chicago, IL 606112772
Credentials & registration
- NPI registered
- July 2007 — 19 yrs on file
- Profile last updated
- December 8, 2025
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 2084P0804X — NUCC code
- State license (1)
- Illinois #036-118158
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1720288095. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
73
Distinct HCPCS
2
Medicare allowed
$6,506
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 56 | 26 | $84 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 17 | 16 | $105 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 66. This provider delivers 1.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
968
Patients
96
Total drug cost
$330,220
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Olanzapine | Generic | 120 | 15 | $2,755 |
| Clozapine | Generic | 114 | 0 | $9,092 |
| Invega Sustenna (Paliperidone Palmitate) | Brand | 100 | 15 | $302,105 |
| Benztropine Mesylate | Generic | 74 | 16 | $960 |
| Trazodone Hcl | Generic | 69 | 15 | $689 |
| Risperidone | Generic | 64 | 13 | $753 |
| Divalproex Sodium Er (Divalproex Sodium) | Brand | 57 | 0 | $3,787 |
| Quetiapine Fumarate | Generic | 57 | 11 | $1,584 |
| Fluoxetine Hcl | Generic | 52 | 0 | $898 |
| Buspirone Hcl | Generic | 51 | 11 | $1,152 |
Frequently asked questions
What is Dr. Regina Lopez's medical specialty?
Dr. Regina Lopez practices Child & Adolescent Psychiatry Physician in Chicago, IL.
Where does Dr. Regina Lopez practice?
Dr. Regina Lopez practices at 1 E Erie St, Chicago, IL 606112740. Office phone: 7736201026.
What is Dr. Regina Lopez's NPI?
Dr. Regina Lopez's National Provider Identifier (NPI) is 1720288095, issued by NPPES.
Does Dr. Regina Lopez accept Medicare assignment?
Yes. Dr. Regina Lopez accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Regina Lopez commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.