Gerry Segismundo, RN
NPI 1225234479 · Psychiatric/Mental Health Registered Nurse · Ventura, CA
Gerry Segismundo, RN is a Psychiatric/Mental Health Registered Nurse provider in Ventura, CA (NPI 1225234479).
Provider details
- NPI number
- 1225234479
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Male
- Sole proprietor
- Yes
- License
- 495527 (CA)
Specialties & taxonomies
Nursing Service Providers
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
Registry dates
- Enumerated
- 2007-06-25
- Last updated
- 2007-07-08
Frequently asked questions
- What is Gerry Segismundo's NPI number?
- Gerry Segismundo's National Provider Identifier (NPI) is 1225234479, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gerry Segismundo's specialty?
- Gerry Segismundo is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Registered Nurse (Nursing Service Providers).
- Where is Gerry Segismundo located?
- Gerry Segismundo's practice location on file with NPPES is 200 Hillmont Ave, Ventura, CA 93003-1647.
- What is Gerry Segismundo's phone number?
- The practice phone number listed in the NPPES registry for Gerry Segismundo is (805) 652-5755.
- Is Gerry Segismundo's NPI active?
- Yes — Gerry Segismundo's NPI (1225234479) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.