Doctor profile · Federal record
Dr. Dennis O'Brien, MD
Internal Medicine Physician · Ticonderoga, NY
- NPI 1952449829
- 19 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
102 Race Track RD Ste 1
Ticonderoga, NY 128834004
(518) 585-6708
fax (518) 585-3260 - Mailing address
-
9 Carey RD
Queensbury, NY 128047880
Credentials & registration
- NPI registered
- February 2007 — 19 yrs on file
- Profile last updated
- November 9, 2018
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- New York #154766
- Medicaid
- NY #00774992
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1952449829. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$89
Transactions
5
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 1 | $22.60 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $18.55 | |
| Sanofi Pasteur INC. | 1 | $17.25 | |
| Exact Sciences Corporation | 1 | $17.00 | |
| Pfizer INC. | 1 | $14.03 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
174
Patients
45
Total drug cost
$2,486
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 42 | 21 | $264 |
| Losartan Potassium | Generic | 31 | 12 | $365 |
| Atorvastatin Calcium | Generic | 24 | 12 | $174 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 21 | 0 | $901 |
| Simvastatin | Generic | 12 | 0 | $92 |
| Lisinopril | Generic | 11 | 0 | $111 |
| Montelukast Sodium | Generic | 11 | 0 | $191 |
| Ramipril | Generic | 11 | 0 | $158 |
| Rosuvastatin Calcium | Generic | 11 | 0 | $231 |
Frequently asked questions
What is Dr. Dennis O'Brien's medical specialty?
Dr. Dennis O'Brien practices Internal Medicine Physician in Ticonderoga, NY.
Where does Dr. Dennis O'Brien practice?
Dr. Dennis O'Brien practices at 102 Race Track RD Ste 1, Ticonderoga, NY 128834004. Office phone: 5185856708.
What is Dr. Dennis O'Brien's NPI?
Dr. Dennis O'Brien's National Provider Identifier (NPI) is 1952449829, issued by NPPES.