At a glance
- 10 Water St, Suite 306, Waterville, ME 04901
About Dr. Barnhart
Mary Louisa Barnhart, MD practices psychiatry in Waterville, ME. Mary Louisa is a 1979 graduate of University of Pittsburgh School of Medicine. Mary Louisa is also listed as specializing in addiction psychiatry. The provider's National Provider Identifier (NPI) is 1811055353.
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
- (207) 861-3488
- Email not available
Practice Locations
10 WATER ST SUITE 306
Waterville, ME 04901
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 6
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.
Other psychiatrists in Waterville 8
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at University of Pittsburgh School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1979 at University of Pittsburgh School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Dr. Barnhart?
Dr. Barnhart is a psychiatrist in Waterville, ME. That is the designation recorded for this NPI in the federal registry, where it is listed as “Psychiatry”.
NPI registry
What is Dr. Barnhart's address?
Dr. Barnhart is listed at 10 Water St Suite 306, Waterville, ME 04901. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Barnhart?
The number on file is (207) 861-3488. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Barnhart?
Dr. Barnhart's National Provider Identifier is 1811055353. 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. Barnhart train?
Dr. Barnhart attended University of Pittsburgh School of Medicine, graduating in 1979. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Barnhart have?
Dr. Barnhart has 47 years experience. Calculated from a graduation year of 1979, reported in the CMS National Downloadable File.
CMS public data
Is Dr. Barnhart's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Barnhart. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.