Doctor profile · Federal record
Dr. Marie Oppedisano, PHD
Adult Development & Aging Psychologist (CMS: Clinical Psychologist) · Old Westbury, NY
- NPI 1518942911
- Accepts Medicare
- 50 yrs in practice
- Female
- No sanctions
Practice & contact
- Primary practice
-
24 Applegreen Dr
Old Westbury, NY 115681203
(516) 626-1341
fax (516) 621-0948
Credentials & registration
- NPI registered
- December 2005 — 21 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1976 — 50 yrs since
- Specialty taxonomy
- 103TA0700X — NUCC code
- State license (1)
- New York #6061
- Medicaid
- NY #01734207
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1518942911. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,031
Distinct HCPCS
2
Medicare allowed
$113,880
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90834 |
Psychotherapy, 45 minutes | 1,016 | 47 | $109 | |
90791 |
Psychiatric diagnostic evaluation | 15 | 15 | $192 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 515. This provider delivers 2.0× the peer median.Frequently asked questions
What is Dr. Marie Oppedisano's medical specialty?
Dr. Marie Oppedisano practices Adult Development & Aging Psychologist in Old Westbury, NY.
Where does Dr. Marie Oppedisano practice?
Dr. Marie Oppedisano practices at 24 Applegreen Dr, Old Westbury, NY 115681203. Office phone: 5166261341.
What is Dr. Marie Oppedisano's NPI?
Dr. Marie Oppedisano's National Provider Identifier (NPI) is 1518942911, issued by NPPES.
Does Dr. Marie Oppedisano accept Medicare assignment?
Yes. Dr. Marie Oppedisano accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marie Oppedisano commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90834); Psychiatric diagnostic evaluation (HCPCS 90791). Source: CMS Medicare Physician & Other Practitioners file.