Sarah Maxner, LMSW
NPI 1013262880 · Clinical Social Worker · South Portland, ME
Sarah Maxner, LMSW is a Clinical Social Worker provider in South Portland, ME (NPI 1013262880).
Provider details
- NPI number
- 1013262880
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- LC15215 (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
13 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
- 2012-07-18
- Last updated
- 2020-11-12
- Certified
- 2020-11-12
Frequently asked questions
- What is Sarah Maxner's NPI number?
- Sarah Maxner's National Provider Identifier (NPI) is 1013262880, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Maxner's specialty?
- Sarah Maxner is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Sarah Maxner located?
- Sarah Maxner's practice location on file with NPPES is 546 Preble St, South Portland, ME 04106-5025.
- What is Sarah Maxner's phone number?
- The practice phone number listed in the NPPES registry for Sarah Maxner is (207) 420-8007.
- Is Sarah Maxner's NPI active?
- Yes — Sarah Maxner's NPI (1013262880) is active in the NPPES registry as of the last update on 2020-11-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.