Doctor profile · Federal record
Dr. Ross Vanderklok, PSY.D.
Psychologist · Clinical Psychologist · Brooklyn, NY
- NPI 1902369291
- 7 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
3512 Quentin RD Ste 110
Brooklyn, NY 11234
(800) 275-3243 - Additional location
-
975 Washington Ave Apt 1E
Brooklyn, NY 112252415
(574) 329-2624
Credentials & registration
- NPI registered
- April 2019 — 7 yrs on file
- Profile last updated
- May 1, 2019
- Specialty taxonomy
- 103T00000X — NUCC code
- State license (1)
- New York #023197
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1902369291. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,134
Distinct HCPCS
5
Medicare allowed
$151,152
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90834 |
Psychotherapy, 45 minutes | 517 | 90 | $110 | |
90791 |
Psychiatric diagnostic evaluation | 444 | 392 | $192 | |
90785 |
Psychiatric services complicated by communication factor | 87 | 55 | $16 | |
90832 |
Psychotherapy, 30 minutes | 49 | 29 | $83 | |
90834 |
Psychotherapy, 45 minutes | 37 | 12 | $95 |
In context: peer comparison
Among 14 peers in this city , average services per provider: 203. This provider delivers 5.6× the peer median.Frequently asked questions
What is Dr. Ross Vanderklok's medical specialty?
Dr. Ross Vanderklok practices Psychologist in Brooklyn, NY.
Where does Dr. Ross Vanderklok practice?
Dr. Ross Vanderklok practices at 3512 Quentin RD Ste 110, Brooklyn, NY 11234. Office phone: 8002753243.
What is Dr. Ross Vanderklok's NPI?
Dr. Ross Vanderklok's National Provider Identifier (NPI) is 1902369291, issued by NPPES.
What procedures does Dr. Ross Vanderklok commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90834); Psychiatric diagnostic evaluation (HCPCS 90791); Psychiatric services complicated by communication factor (HCPCS 90785). Source: CMS Medicare Physician & Other Practitioners file.