Portsmouth
NPI 1861534190 · Intellectual Disabilities Intermediate Care Facility · Hayward, CA
Portsmouth is a Intellectual Disabilities Intermediate Care Facility organization in Hayward, CA (NPI 1861534190).
Provider details
- NPI number
- 1861534190
- Entity type
- Organization
- Primary specialty
- Intellectual Disabilities Intermediate Care FacilityNursing & Custodial Care Facilities
- Organization subpart
- No
- Authorized official
- Mones Mohseni, Provider(510) 909-4476
Specialties & taxonomies
Nursing & Custodial Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
Other names (DBA / former)
- Other name
- Portsmouth Icf Ddh
Registry dates
- Enumerated
- 2007-02-13
- Last updated
- 2020-08-22
Frequently asked questions
- What is Portsmouth's NPI number?
- Portsmouth's National Provider Identifier (NPI) is 1861534190, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Portsmouth?
- Portsmouth is classified in the NPPES registry as Intellectual Disabilities Intermediate Care Facility (Nursing & Custodial Care Facilities).
- Where is Portsmouth located?
- Portsmouth's practice location on file with NPPES is 27695 Portsmouth Avenue, Hayward, CA 94545.
- What is Portsmouth's phone number?
- The practice phone number listed in the NPPES registry for Portsmouth is (510) 909-4476.
- Who is the authorized official for Portsmouth?
- The authorized official listed on Portsmouth's NPPES record is Mones Mohseni, Provider. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Portsmouth's NPI active?
- Yes — Portsmouth's NPI (1861534190) 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.