Doctor profile · Federal record
Dr. Barbara Zebb, PH.D.
Psychologist (CMS: Clinical Psychologist) · Mission Viejo, CA
- NPI 1831268234
- Accepts Medicare
- 29 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
27401 Los Altos, Suite 275
Mission Viejo, CA 926916316
(877) 230-5429 - Mailing address
-
22431 Antonio Pkwy, B-160, 194
Rancho Santa Margarita, CA 926882804
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 103T00000X — NUCC code
- State license (1)
- California #PSY 20274
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1831268234. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
517
Distinct HCPCS
1
Medicare allowed
$50,340
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90834 |
Psychotherapy, 45 minutes | 517 | 21 | $97 |
In context: peer comparison
Among 2 peers in Mission Viejo Psychologist, average services per provider: 382. This provider delivers 1.4× the peer median.Frequently asked questions
What is Dr. Barbara Zebb's medical specialty?
Dr. Barbara Zebb practices Psychologist in Mission Viejo, CA.
Where does Dr. Barbara Zebb practice?
Dr. Barbara Zebb practices at 27401 Los Altos, Mission Viejo, CA 926916316. Office phone: 8772305429.
What is Dr. Barbara Zebb's NPI?
Dr. Barbara Zebb's National Provider Identifier (NPI) is 1831268234, issued by NPPES.
Does Dr. Barbara Zebb accept Medicare assignment?
Yes. Dr. Barbara Zebb accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Barbara Zebb commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90834). Source: CMS Medicare Physician & Other Practitioners file.