Doctor profile · Federal record
Dr. Denise Dixon, PH.D.
Clinical Psychologist · Port Jefferson, NY
- NPI 1457394983
- Accepts Medicare
- 29 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
646 Main St, 2Nd Floor, Suite 203
Port Jefferson, NY 117772235
(631) 456-9426 - Mailing address
-
108 Rustic RD
Port Jefferson, NY 117772033
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- October 27, 2011
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 103TC0700X — NUCC code
- State license (1)
- New York #015481
- Medicaid
- NY #02794076
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1457394983. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
101
Distinct HCPCS
1
Medicare allowed
$16,516
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90791 |
Psychiatric diagnostic evaluation | 101 | 101 | $164 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 101. This provider delivers 1.0× the peer median.Frequently asked questions
What is Dr. Denise Dixon's medical specialty?
Dr. Denise Dixon practices Clinical Psychologist in Port Jefferson, NY.
Where does Dr. Denise Dixon practice?
Dr. Denise Dixon practices at 646 Main St, Port Jefferson, NY 117772235. Office phone: 6314569426.
What is Dr. Denise Dixon's NPI?
Dr. Denise Dixon's National Provider Identifier (NPI) is 1457394983, issued by NPPES.
Does Dr. Denise Dixon accept Medicare assignment?
Yes. Dr. Denise Dixon accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Denise Dixon commonly perform?
Top Medicare-reported procedures in 2023: Psychiatric diagnostic evaluation (HCPCS 90791). Source: CMS Medicare Physician & Other Practitioners file.