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Edit this profileAt a glance
- 71 Hospital Ave, North Adams, MA 01247
About Dr. Oneill
Douglas B. Oneill, MD practices internal medicine in North Adams, MA. Douglas is a 1994 graduate of Medical College of Pennsylvania. The provider's National Provider Identifier (NPI) is 1003893082.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (413) 664-5710
- Email not available
Practice Locations
71 HOSPITAL AVE
North Adams, MA 01247
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other internists at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 17 related providers in 3 groups
Trained at Medical College of Pennsylvania 8
Other providers in the same specialty who trained at the same institution.
Class of 1994 at Medical College of Pennsylvania 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Oneill specialize in?
Dr. Oneill is an internist in North Adams, MA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.
NPI registry
Where is Dr. Oneill located?
Dr. Oneill is listed at 71 Hospital Ave, North Adams, MA 01247. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Oneill's phone number?
The number on file is (413) 664-5710. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Oneill's NPI number?
Dr. Oneill's National Provider Identifier is 1003893082. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Oneill go to medical school?
Dr. Oneill attended Medical College of Pennsylvania, graduating in 1994. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Oneill been practicing?
Dr. Oneill has 32 years experience. Calculated from a graduation year of 1994, reported in the CMS National Downloadable File.
CMS public data
Has Dr. Oneill confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Oneill. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.