Doctor profile · Federal record
Dr. David Berezny JR, RPA-C, MMS
Physician Assistant · Riverhead, NY
- NPI 1609938851
- Accepts Medicare
- 22 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
185 Old Country RD Ste 7
Riverhead, NY 119012121
(631) 830-4065
fax (631) 830-4256 - Mailing address
-
680 Westview Dr
Mattituck, NY 119522946
Credentials & registration
- NPI registered
- December 2006 — 20 yrs on file
- Profile last updated
- March 27, 2023
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- New York #010257
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1609938851. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,113
Distinct HCPCS
10
Medicare allowed
$97,974
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 544 | 67 | $126 | |
36415 |
Insertion of needle into vein for collection of blood sample | 106 | 55 | $8 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 100 | 55 | $90 | |
G0442 |
Annual alcohol misuse screening, 5 to 15 minutes | 66 | 66 | $18 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 66 | 66 | $18 | |
G0446 |
Annual, face-to-face intensive behavioral therapy for cardiovascular disease, individual, 15 minutes | 65 | 65 | $26 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 60 | 60 | $127 | |
99497 |
Advance care planning, first 30 minutes | 51 | 50 | $81 | |
97535 |
Training for self-care or home management, each 15 minutes | 26 | 20 | $32 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 15 | 12 | $176 |
In context: peer comparison
Among 14 peers in this city , average services per provider: 102. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$94
Transactions
5
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 4 | $64.77 | |
| Exact Sciences Corporation | 1 | $29.51 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
875
Patients
149
Total drug cost
$77,066
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metoprolol Succinate | Generic | 102 | 21 | $1,639 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 82 | 0 | $3,690 |
| Rosuvastatin Calcium | Generic | 82 | 17 | $1,310 |
| Amlodipine Besylate | Generic | 72 | 17 | $384 |
| Lisinopril | Generic | 72 | 16 | $932 |
| Atorvastatin Calcium | Generic | 66 | 20 | $969 |
| Levothyroxine Sodium | Generic | 61 | 13 | $782 |
| Levocetirizine Dihydrochloride | Generic | 56 | 19 | $1,104 |
| Gabapentin | Generic | 55 | 14 | $929 |
| Pantoprazole Sodium | Generic | 44 | 12 | $466 |
Frequently asked questions
What is Dr. David Berezny JR's medical specialty?
Dr. David Berezny JR practices Physician Assistant in Riverhead, NY.
Where does Dr. David Berezny JR practice?
Dr. David Berezny JR practices at 185 Old Country RD Ste 7, Riverhead, NY 119012121. Office phone: 6318304065.
What is Dr. David Berezny JR's NPI?
Dr. David Berezny JR's National Provider Identifier (NPI) is 1609938851, issued by NPPES.
Does Dr. David Berezny JR accept Medicare assignment?
Yes. Dr. David Berezny JR accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Berezny JR commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.