Lynn Stermer, LCSW, RN
NPI 1316950819 · Clinical Social Worker · Portland, ME
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lynn Stermer, LCSW, RN is a Clinical Social Worker provider in Portland, ME (NPI 1316950819).
Provider details
- NPI number
- 1316950819
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW, RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- LC2343 (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
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2006-08-14
- Last updated
- 2007-07-08
Frequently asked questions
- What is Lynn Stermer's NPI number?
- Lynn Stermer's National Provider Identifier (NPI) is 1316950819, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lynn Stermer's specialty?
- Lynn Stermer is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Lynn Stermer located?
- Lynn Stermer's practice location on file with NPPES is 32 Pleasant St, Portland, ME 04101-3912.
- What is Lynn Stermer's phone number?
- The practice phone number listed in the NPPES registry for Lynn Stermer is (207) 773-3073.
- Does Lynn Stermer accept Medicare?
- Lynn Stermer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lynn Stermer's NPI active?
- Yes — Lynn Stermer's NPI (1316950819) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.