Donna M. Eyssi, LLC
NPI 1558309096 · Clinical Social Worker · Londonderry, NH
Donna M. Eyssi, LLC is a Clinical Social Worker organization in Londonderry, NH (NPI 1558309096).
Provider details
- NPI number
- 1558309096
- Entity type
- Organization
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Donna Eyssi-Dow, Member(603) 560-0695
- License
- 770 (NH)
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
20 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
- 2006-06-04
- Last updated
- 2020-08-22
Frequently asked questions
- What is Donna M. Eyssi, LLC's NPI number?
- Donna M. Eyssi, LLC's National Provider Identifier (NPI) is 1558309096, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Donna M. Eyssi, LLC?
- Donna M. Eyssi, LLC is classified in the NPPES registry as Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Donna M. Eyssi, LLC located?
- Donna M. Eyssi, LLC's practice location on file with NPPES is 1e Commons Dr, Londonderry, NH 03053-3478.
- What is Donna M. Eyssi, LLC's phone number?
- The practice phone number listed in the NPPES registry for Donna M. Eyssi, LLC is (603) 560-0695.
- Who is the authorized official for Donna M. Eyssi, LLC?
- The authorized official listed on Donna M. Eyssi, LLC's NPPES record is Donna Eyssi-Dow, Member. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Donna M. Eyssi, LLC's NPI active?
- Yes — Donna M. Eyssi, LLC's NPI (1558309096) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.