Doctor profile · Federal record
Dr. Erin Benesch, DO
Child & Adolescent Psychiatry Physician (CMS: Psychiatry) · Garden Grove, CA
- NPI 1144529926
- Accepts Medicare
- 21 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 5 locations .
- Primary practice
-
12511 Brookhurst St, 2 Fl
Garden Grove, CA 928404806
(714) 534-3681 - Additional location
-
1 Hope Dr
Tustin, CA 927820221
(714) 247-0300
fax (714) 259-1598 - Additional location
-
1100B N Tustin Ave # A
Santa Ana, CA 927053505
(714) 247-0300
fax (714) 259-1598 - Additional location
-
14642 Newport Ave Ste 200
Tustin, CA 927806058
(714) 247-0300
fax (714) 259-1598 - Additional location
-
947 S Anaheim Blvd Ste 260
Anaheim, CA 928055591
(714) 247-0300
fax (714) 259-1598 - Mailing address
-
1100B N Tustin Ave Ste A
Santa Ana, CA 927053505
Show 2 more locations
Credentials & registration
- NPI registered
- March 2011 — 15 yrs on file
- Profile last updated
- November 11, 2024
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 2084P0804X — NUCC code
- State license (1)
- California #20A12465
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1144529926. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,475
Distinct HCPCS
7
Medicare allowed
$173,115
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 833 | 186 | $138 | |
90833 |
Psychotherapy with evaluation and management visit, 30 minutes | 378 | 116 | $73 | |
90836 |
Psychotherapy with evaluation and management visit, 45 minutes | 107 | 41 | $93 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 53 | 40 | $187 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 43 | 29 | $95 | |
90785 |
Psychiatric services complicated by communication factor | 36 | 17 | $15 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 25 | 25 | $237 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 210. This provider delivers 7.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,705
Patients
93
Total drug cost
$74,305
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Quetiapine Fumarate | Generic | 325 | 22 | $10,543 |
| Aripiprazole | Generic | 206 | 21 | $40,474 |
| Risperidone | Generic | 160 | 14 | $3,260 |
| Clonazepam | Generic | 125 | 11 | $853 |
| Divalproex Sodium Er (Divalproex Sodium) | Brand | 117 | 0 | $7,132 |
| Benztropine Mesylate | Generic | 113 | 14 | $1,766 |
| Trazodone Hcl | Generic | 99 | 0 | $1,137 |
| Fluoxetine Hcl | Generic | 96 | 0 | $852 |
| Sertraline Hcl | Generic | 90 | 0 | $1,175 |
| Olanzapine | Generic | 77 | 0 | $2,604 |
Frequently asked questions
What is Dr. Erin Benesch's medical specialty?
Dr. Erin Benesch practices Child & Adolescent Psychiatry Physician in Garden Grove, CA.
Where does Dr. Erin Benesch practice?
Dr. Erin Benesch practices at 12511 Brookhurst St, Garden Grove, CA 928404806. Office phone: 7145343681.
What is Dr. Erin Benesch's NPI?
Dr. Erin Benesch's National Provider Identifier (NPI) is 1144529926, issued by NPPES.
Does Dr. Erin Benesch accept Medicare assignment?
Yes. Dr. Erin Benesch accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Erin Benesch commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Psychotherapy with evaluation and management visit (HCPCS 90833); Psychotherapy with evaluation and management visit (HCPCS 90836). Source: CMS Medicare Physician & Other Practitioners file.