Island City Psych Services LLC
NPI 1962826859 · Psychiatry Physician · Portsmouth, NH
Island City Psych Services LLC is a Psychiatry Physician organization in Portsmouth, NH (NPI 1962826859).
Provider details
- NPI number
- 1962826859
- Entity type
- Organization
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Russell Harris, President(954) 838-2371
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
- 2014-02-12
- Last updated
- 2019-08-29
Frequently asked questions
- What is Island City Psych Services LLC's NPI number?
- Island City Psych Services LLC's National Provider Identifier (NPI) is 1962826859, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Island City Psych Services LLC?
- Island City Psych Services LLC is classified in the NPPES registry as Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Island City Psych Services LLC located?
- Island City Psych Services LLC's practice location on file with NPPES is 333 Borthwick Ave, Portsmouth, NH 03801-7128.
- What is Island City Psych Services LLC's phone number?
- The practice phone number listed in the NPPES registry for Island City Psych Services LLC is (603) 436-5110.
- Who is the authorized official for Island City Psych Services LLC?
- The authorized official listed on Island City Psych Services LLC's NPPES record is Russell Harris, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Island City Psych Services LLC's NPI active?
- Yes — Island City Psych Services LLC's NPI (1962826859) is active in the NPPES registry as of the last update on 2019-08-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.