IndividualActive
Sandra Marmar
NPI 1649654393 · Clinical Social Worker · Claremont, NH
Sandra Marmar is a Clinical Social Worker provider in Claremont, NH (NPI 1649654393).
Provider details
- NPI number
- 1649654393
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(67/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
83% 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
52 W Pleasant St
Claremont, NH 03743-3055
Phone: (603) 542-2578
Street-level locationGet directions
Mailing address
9 Hanover St
Lebanon, NH 03766-1312
Registry dates
- Enumerated
- 2015-07-13
- Last updated
- 2015-07-13
Frequently asked questions
- What is Sandra Marmar's NPI number?
- Sandra Marmar's National Provider Identifier (NPI) is 1649654393, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Marmar's specialty?
- Sandra Marmar is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Sandra Marmar located?
- Sandra Marmar's practice location on file with NPPES is 52 W Pleasant St, Claremont, NH 03743-3055.
- What is Sandra Marmar's phone number?
- The practice phone number listed in the NPPES registry for Sandra Marmar is (603) 542-2578.
- Is Sandra Marmar's NPI active?
- Yes — Sandra Marmar's NPI (1649654393) is active in the NPPES registry as of the last update on 2015-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.