Barbara Mainguy, MA, MSW
NPI 1538727110 · Mental Health Counselor · Orono, ME
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Barbara Mainguy, MA, MSW is a Mental Health Counselor provider in Orono, ME (NPI 1538727110).
Provider details
- NPI number
- 1538727110
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MA, MSW
- Sex
- Female
- Sole proprietor
- No
- License
- XL-4648 (ME)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 157 Park St Ste 5Bangor, ME 04401-5000Phone: (207) 992-0410
Registry dates
- Enumerated
- 2019-05-30
- Last updated
- 2019-05-30
Frequently asked questions
- What is Barbara Mainguy's NPI number?
- Barbara Mainguy's National Provider Identifier (NPI) is 1538727110, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Mainguy's specialty?
- Barbara Mainguy is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Barbara Mainguy located?
- Barbara Mainguy's practice location on file with NPPES is 288 Main St, Orono, ME 04473-3433.
- What is Barbara Mainguy's phone number?
- The practice phone number listed in the NPPES registry for Barbara Mainguy is (802) 451-9681.
- Does Barbara Mainguy accept Medicare?
- Barbara Mainguy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Barbara Mainguy's NPI active?
- Yes — Barbara Mainguy's NPI (1538727110) is active in the NPPES registry as of the last update on 2019-05-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.