IndividualActive
Karen Marison, BA
NPI 1831563725 · Case Manager/Care Coordinator · Nashua, NH
Karen Marison, BA is a Case Manager/Care Coordinator provider in Nashua, NH (NPI 1831563725).
Provider details
- NPI number
- 1831563725
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Credential
- BA
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(66/100 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
15 Prospect St
Nashua, NH 03060-3923
Phone: (603) 889-6147
Fax: (603) 883-1568
Street-level locationGet directions
Mailing address
7 Prospect St
Nashua, NH 03060-3921
Registry dates
- Enumerated
- 2015-11-16
- Last updated
- 2015-11-16
Frequently asked questions
- What is Karen Marison's NPI number?
- Karen Marison's National Provider Identifier (NPI) is 1831563725, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Marison's specialty?
- Karen Marison is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Karen Marison located?
- Karen Marison's practice location on file with NPPES is 15 Prospect St, Nashua, NH 03060-3923.
- What is Karen Marison's phone number?
- The practice phone number listed in the NPPES registry for Karen Marison is (603) 889-6147.
- Is Karen Marison's NPI active?
- Yes — Karen Marison's NPI (1831563725) is active in the NPPES registry as of the last update on 2015-11-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.