MARY LOUISA BARNHART MD
NPI 1811055353
Psychiatry & Neurology - Addiction Psychiatry in Waterville, ME
About Mary Louisa Barnhart Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARY LOUISA BARNHART MD (NPI 1811055353) is an individual addiction psychiatry provider in Waterville, Maine, licensed in Maine (01440) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS and is a graduate of University Of Pittsburgh School Of Medicine (1979).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mary Louisa Barnhart Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 17
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WATERVILLE, ME 04901
WATERVILLE, ME 04901
WATERVILLE, ME 04901
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Mary Louisa Barnhart's NPI number?
The NPI number for Mary Louisa Barnhart is 1811055353. It was assigned to this individual provider in the NPPES registry on December 5, 2006.
Where is Mary Louisa Barnhart located?
Mary Louisa Barnhart practices at 10 Water St Suite 306, Waterville, ME 04901. The listed phone number is (207) 861-3488.
What is Mary Louisa Barnhart's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Addiction Psychiatry, with taxonomy code 2084P0802X.
Is Mary Louisa Barnhart enrolled in Medicare?
Yes. Mary Louisa Barnhart is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
What insurance does Mary Louisa Barnhart accept?
Health plans from Anthem Blue Cross and Blue Shield list Mary Louisa Barnhart as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Mary Louisa Barnhart was last updated on January 12, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Mary Louisa Barnhart, MD · NPI 1811055353
Addiction Psychiatry physician in Waterville, Maine. Individual provider, active in the CMS NPPES registry since December 5, 2006.
## Identity
- **NPI:** 1811055353 (Entity type: Individual)
- **Enumerated:** December 5, 2006
- **Primary specialty:** Psychiatry & Neurology - Addiction Psychiatry · taxonomy 2084P0802X
- **State license:** 01440 (Maine)
- **Sole proprietor:** No
## Practice location
- **Address:** 10 WATER ST, SUITE 306, Waterville, ME 04901-6559
- **Phone:** (207) 861-3488 · **Fax:** (207) 861-3470
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** University Of Pittsburgh School Of Medicine, class of 1979
## Record status
- **NPPES last updated:** January 12, 2023
- **Other identifiers:** Medicaid 311000099 (ME)
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Source: [NPI Profile](https://npiprofile.com/npi/1811055353) · Data from the CMS NPPES public registry.