Tamsen Lyons, PMHNP
NPI 1972720100 · Psychiatric/Mental Health Nurse Practitioner · Brunswick, ME
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Provider details
- NPI number
- 1972720100
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP
- Sex
- Female
- Sole proprietor
- No
- License
- CNP101071 (ME)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 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 (3)
- 2 Springbrook DrBiddeford, ME 04005-9443Phone: (207) 282-1500Fax: (207) 282-2581
- 123 Medical Center DrBrunswick, ME 04011-2652Phone: (207) 373-6000Fax: (207) 373-6080
- 22 Bramhall StPortland, ME 04102-3134Phone: (207) 662-0111
Registry dates
- Enumerated
- 2007-04-19
- Last updated
- 2025-04-02
- Certified
- 2025-04-02
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.