Doctor profile · Federal record
Dr. Daniel O'Neill, M.D.
Internal Medicine Physician (CMS: Family Practice) · Family Medicine Physician · Putnam, CT
- NPI 1972578508
- Accepts Medicare
- 34 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
7 Kennedy Dr
Putnam, CT 062601939
(860) 928-7704
fax (860) 928-4092 - Additional location
-
330 Pomfret St
Putnam, CT 062603803
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- April 8, 2026
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Connecticut #036878
- Medicaid
- CT #002468788
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1972578508. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
822
Distinct HCPCS
10
Medicare allowed
$99,630
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 382 | 191 | $137 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 145 | 101 | $96 | |
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 54 | 13 | $79 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 36 | 36 | $139 | |
99496 |
Transitional care management services for problem of high complexity | 27 | 25 | $298 | |
G0008 |
Administration of influenza virus vaccine | 27 | 27 | $33 | |
90662 |
Influenza vaccine split virus, preservative free | 26 | 26 | $72 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 25 | 23 | $192 | |
81002 |
Urinalysis, manual test | 20 | 18 | $3 | |
G0179 |
Physician or allowed practitioner re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians a | 20 | 11 | $45 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 85. This provider delivers 9.7× the peer median.Open Payments
Industry payments received
All-time total
$1,002
Transactions
46
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| PFIZER INC. | 10 | $185.55 | |
| AstraZeneca Pharmaceuticals LP | 9 | $170.11 | |
| Novo Nordisk Inc | 9 | $151.86 | |
| Axsome Therapeutics, Inc. | 2 | $65.05 | |
| Amgen Inc. | 3 | $63.42 | |
| Phathom Pharmaceuticals, Inc. | 2 | $47.29 | |
| Novartis Pharmaceuticals Corporation | 2 | $46.20 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 2 | $36.29 | |
| Actelion Pharmaceuticals US, Inc. | 1 | $35.01 | |
| GlaxoSmithKline, LLC. | 1 | $28.57 | |
| Bayer Healthcare Pharmaceuticals Inc. | 1 | $25.46 | |
| Corium, LLC | 1 | $22.39 | |
| Collegium Pharmaceutical, Inc. | 1 | $20.79 | |
| Merck Sharp & Dohme LLC | 1 | $20.38 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 1 | $19.98 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
4,247
Patients
1,183
Total drug cost
$390,406
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 540 | 151 | $6,600 |
| Rosuvastatin Calcium | Generic | 427 | 132 | $10,470 |
| Metoprolol Succinate | Generic | 389 | 114 | $8,035 |
| Lisinopril | Generic | 344 | 95 | $2,164 |
| Amlodipine Besylate | Generic | 325 | 89 | $2,793 |
| Levothyroxine Sodium | Generic | 300 | 70 | $5,268 |
| Trazodone Hcl | Generic | 281 | 67 | $3,936 |
| Losartan Potassium | Generic | 247 | 76 | $3,611 |
| Eliquis (Apixaban) | Brand | 227 | 61 | $328,947 |
| Furosemide | Generic | 208 | 54 | $1,271 |
Frequently asked questions
What is Dr. Daniel O'Neill's medical specialty?
Dr. Daniel O'Neill practices Internal Medicine Physician in Putnam, CT.
Where does Dr. Daniel O'Neill practice?
Dr. Daniel O'Neill practices at 7 Kennedy Dr, Putnam, CT 062601939. Office phone: 8609287704.
What is Dr. Daniel O'Neill's NPI?
Dr. Daniel O'Neill's National Provider Identifier (NPI) is 1972578508, issued by NPPES.
Does Dr. Daniel O'Neill accept Medicare assignment?
Yes. Dr. Daniel O'Neill accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Daniel O'Neill commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308). Source: CMS Medicare Physician & Other Practitioners file.