Doctor profile · Federal record
Dr. John Peppard, PHD in Psychology
Clinical Psychologist · Laguna Hills, CA
- NPI 1871685610
- Accepts Medicare
- 37 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
23521 Paseo de Valencia, Suite 304A the Taj Mahal Medical Center
Laguna Hills, CA 926533107
(714) 734-3448
fax (714) 734-3449 - Mailing address
-
32 Moonstone
Irvine, CA 926021610
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- September 29, 2010
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 103TC0700X — NUCC code
- State license (1)
- California #PSY14282
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1871685610. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,417
Distinct HCPCS
6
Medicare allowed
$132,869
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
96133 |
Evaluation of neuropsychological test, each additional hour | 629 | 130 | $106 | |
96137 |
Administration of psychological or neuropsychological test, each additional 30 minutes | 382 | 132 | $43 | |
96136 |
Administration of psychological or neuropsychological test, first 30 minutes | 133 | 131 | $47 | |
96132 |
Evaluation of neuropsychological test, first hour | 132 | 131 | $138 | |
90791 |
Psychiatric diagnostic evaluation | 125 | 125 | $184 | |
90837 |
Psychotherapy, 1 hour | 16 | 12 | $155 |
In context: peer comparison
Among 4 peers in Laguna Hills Clinical Psychologist, average services per provider: 177. This provider delivers 8.0× the peer median.Frequently asked questions
What is Dr. John Peppard's medical specialty?
Dr. John Peppard practices Clinical Psychologist in Laguna Hills, CA.
Where does Dr. John Peppard practice?
Dr. John Peppard practices at 23521 Paseo de Valencia, Laguna Hills, CA 926533107. Office phone: 7147343448.
What is Dr. John Peppard's NPI?
Dr. John Peppard's National Provider Identifier (NPI) is 1871685610, issued by NPPES.
Does Dr. John Peppard accept Medicare assignment?
Yes. Dr. John Peppard accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Peppard commonly perform?
Top Medicare-reported procedures in 2023: Evaluation of neuropsychological test, each additional hour (HCPCS 96133); Administration of psychological or neuropsychological test (HCPCS 96137); Administration of psychological or neuropsychological test (HCPCS 96136). Source: CMS Medicare Physician & Other Practitioners file.