Doctor profile · Federal record
Dr. Louise Barnett, PSY.D.
Clinical Psychologist · Clinical Psychologist · Westlake Village, CA
- NPI 1245423383
- Accepts Medicare
- 18 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
2660 Townsgate RD Ste 610
Westlake Village, CA 913615709
(805) 427-5183
Credentials & registration
- NPI registered
- August 2007 — 19 yrs on file
- Profile last updated
- March 11, 2020
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 103TC0700X — NUCC code
- State licenses (2)
- California #PSY23242 · California #23242
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1245423383. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
687
Distinct HCPCS
2
Medicare allowed
$105,516
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90837 |
Psychotherapy, 1 hour | 665 | 32 | $153 | |
90791 |
Psychiatric diagnostic evaluation | 22 | 11 | $182 |
In context: peer comparison
Among 11 peers in this city , average services per provider: 896. This provider delivers 0.8× the peer median.Frequently asked questions
What is Dr. Louise Barnett's medical specialty?
Dr. Louise Barnett practices Clinical Psychologist in Westlake Village, CA.
Where does Dr. Louise Barnett practice?
Dr. Louise Barnett practices at 2660 Townsgate RD Ste 610, Westlake Village, CA 913615709. Office phone: 8054275183.
What is Dr. Louise Barnett's NPI?
Dr. Louise Barnett's National Provider Identifier (NPI) is 1245423383, issued by NPPES.
Does Dr. Louise Barnett accept Medicare assignment?
Yes. Dr. Louise Barnett accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Louise Barnett commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837); Psychiatric diagnostic evaluation (HCPCS 90791). Source: CMS Medicare Physician & Other Practitioners file.