Doctor profile · Federal record
Dr. Deborah Dreyfuss, PHD
Clinical Psychologist · Calabasas, CA
- NPI 1619987153
- Accepts Medicare
- 37 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4766 Park Granada, Suite 107
Calabasas, CA 91302
(818) 224-3244
fax (818) 224-3244 - Mailing address
-
23123 Ventura Blvd, Ste. 203
Woodland Hills, CA 913641104
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- February 1, 2012
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 103TC0700X — NUCC code
- State license (1)
- California #PSY12017
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1619987153. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
585
Distinct HCPCS
1
Medicare allowed
$61,541
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90834 |
Psychotherapy, 45 minutes | 585 | 21 | $105 |
In context: peer comparison
Among 3 peers in Calabasas Clinical Psychologist, average services per provider: 208. This provider delivers 2.8× the peer median.Frequently asked questions
What is Dr. Deborah Dreyfuss's medical specialty?
Dr. Deborah Dreyfuss practices Clinical Psychologist in Calabasas, CA.
Where does Dr. Deborah Dreyfuss practice?
Dr. Deborah Dreyfuss practices at 4766 Park Granada, Calabasas, CA 91302. Office phone: 8182243244.
What is Dr. Deborah Dreyfuss's NPI?
Dr. Deborah Dreyfuss's National Provider Identifier (NPI) is 1619987153, issued by NPPES.
Does Dr. Deborah Dreyfuss accept Medicare assignment?
Yes. Dr. Deborah Dreyfuss accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Deborah Dreyfuss commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90834). Source: CMS Medicare Physician & Other Practitioners file.