Doctor profile · Federal record
Dr. Diana Matari, PA-C
Physician Assistant · Port Jefferson, NY
- NPI 1477029585
- 8 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
75 N Country RD
Port Jefferson, NY 117772119
(631) 473-1320 - Mailing address
-
1875 Wisteria Cir
Bellport, NY 117133060
Credentials & registration
- NPI registered
- October 2018 — 8 yrs on file
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- New York #022827
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1477029585. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
107
Distinct HCPCS
4
Medicare allowed
$9,647
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 42 | 42 | $107 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 28 | 28 | $65 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 19 | 17 | $41 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 18 | 18 | $142 |
In context: peer comparison
Among 11 peers in this city , average services per provider: 49. This provider delivers 2.2× the peer median.Frequently asked questions
What is Dr. Diana Matari's medical specialty?
Dr. Diana Matari practices Physician Assistant in Port Jefferson, NY.
Where does Dr. Diana Matari practice?
Dr. Diana Matari practices at 75 N Country RD, Port Jefferson, NY 117772119. Office phone: 6314731320.
What is Dr. Diana Matari's NPI?
Dr. Diana Matari's National Provider Identifier (NPI) is 1477029585, issued by NPPES.
What procedures does Dr. Diana Matari commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231). Source: CMS Medicare Physician & Other Practitioners file.