Doctor profile · Federal record
Dr. Douglas Oneill, MD
Internal Medicine Physician (CMS: Internal Medicine) · North Adams, MA
- NPI 1003893082
- Accepts Medicare
- 32 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
71 Hospital Ave
North Adams, MA 01247
(413) 664-5710
fax (413) 664-5773 - Mailing address
-
197 Adams RD
Williamstown, MA 012672930
Credentials & registration
- NPI registered
- December 2005 — 21 yrs on file
- Profile last updated
- May 16, 2018
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Massachusetts #156842
- Medicaid (2)
- MA #3182037 · VT #OVN1533
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1003893082. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
204
Distinct HCPCS
1
Medicare allowed
$1,989
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
77080 |
Dxa bone density measurement of hip, pelvis, spine | 204 | 204 | $10 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 204. This provider delivers 1.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
5,120
Patients
1,418
Total drug cost
$394,810
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 763 | 219 | $12,248 |
| Amlodipine Besylate | Generic | 533 | 157 | $4,646 |
| Omeprazole | Generic | 385 | 108 | $6,216 |
| Lisinopril | Generic | 378 | 109 | $4,735 |
| Levothyroxine Sodium | Generic | 370 | 95 | $5,293 |
| Rosuvastatin Calcium | Generic | 345 | 105 | $18,836 |
| Metformin Hcl | Generic | 325 | 87 | $4,081 |
| Metoprolol Succinate | Generic | 322 | 94 | $8,003 |
| Losartan Potassium | Generic | 312 | 95 | $4,256 |
| Gabapentin | Generic | 281 | 70 | $4,503 |
Hospital affiliations
Frequently asked questions
What is Dr. Douglas Oneill's medical specialty?
Dr. Douglas Oneill practices Internal Medicine Physician in North Adams, MA.
Where does Dr. Douglas Oneill practice?
Dr. Douglas Oneill practices at 71 Hospital Ave, North Adams, MA 01247. Office phone: 4136645710.
What is Dr. Douglas Oneill's NPI?
Dr. Douglas Oneill's National Provider Identifier (NPI) is 1003893082, issued by NPPES.
Does Dr. Douglas Oneill accept Medicare assignment?
Yes. Dr. Douglas Oneill accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Douglas Oneill commonly perform?
Top Medicare-reported procedures in 2023: Dxa bone density measurement of hip, pelvis, spine (HCPCS 77080). Source: CMS Medicare Physician & Other Practitioners file.