Shannon Margera
NPI 1265155386 · Clinical Social Worker · Dover, NH
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shannon Margera is a Clinical Social Worker provider in Dover, NH (NPI 1265155386).
Provider details
- NPI number
- 1265155386
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 1556 (NH)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
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
3 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
- 2022-09-23
- Last updated
- 2025-04-21
- Certified
- 2025-04-21
Frequently asked questions
- What is Shannon Margera's NPI number?
- Shannon Margera's National Provider Identifier (NPI) is 1265155386, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shannon Margera's specialty?
- Shannon Margera is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Shannon Margera located?
- Shannon Margera's practice location on file with NPPES is 15 Old Rollinsford Rd Ste 302, Dover, NH 03820-2819.
- What is Shannon Margera's phone number?
- The practice phone number listed in the NPPES registry for Shannon Margera is (603) 742-9200.
- Does Shannon Margera accept Medicare?
- Shannon Margera is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shannon Margera's NPI active?
- Yes — Shannon Margera's NPI (1265155386) is active in the NPPES registry as of the last update on 2025-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.