Doctor profile · Federal record
Dr. David Mahony, PHD
Clinical Psychologist · Brooklyn, NY
- NPI 1649226069
- Accepts Medicare
- 29 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
331 Leonard St, Ste 1F
Brooklyn, NY 112112309
(718) 668-1919
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- April 25, 2018
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 103TC0700X — NUCC code
- State license (1)
- New York #013606
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1649226069. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
270
Distinct HCPCS
4
Medicare allowed
$27,862
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
96131 |
Evaluation of psychological test, each additional hour | 138 | 46 | $93 | |
96130 |
Evaluation of psychological test, first hour | 46 | 46 | $131 | |
96136 |
Administration of psychological or neuropsychological test, first 30 minutes | 46 | 46 | $48 | |
90791 |
Psychiatric diagnostic evaluation | 40 | 40 | $169 |
In context: peer comparison
Among 33 peers in this city , average services per provider: 208. This provider delivers 1.3× the peer median.Frequently asked questions
What is Dr. David Mahony's medical specialty?
Dr. David Mahony practices Clinical Psychologist in Brooklyn, NY.
Where does Dr. David Mahony practice?
Dr. David Mahony practices at 331 Leonard St, Brooklyn, NY 112112309. Office phone: 7186681919.
What is Dr. David Mahony's NPI?
Dr. David Mahony's National Provider Identifier (NPI) is 1649226069, issued by NPPES.
Does Dr. David Mahony accept Medicare assignment?
Yes. Dr. David Mahony accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Mahony commonly perform?
Top Medicare-reported procedures in 2023: Evaluation of psychological test, each additional hour (HCPCS 96131); Evaluation of psychological test, first hour (HCPCS 96130); Administration of psychological or neuropsychological test (HCPCS 96136). Source: CMS Medicare Physician & Other Practitioners file.