Margaret Lagomarsino
NPI 1932297470 · Addiction (Substance Use Disorder) Registered Nurse · Vallejo, CA
Margaret Lagomarsino is a Addiction (Substance Use Disorder) Registered Nurse provider in Vallejo, CA (NPI 1932297470).
Provider details
- NPI number
- 1932297470
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 444391 (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
- 2006-10-10
- Last updated
- 2007-07-08
Frequently asked questions
- What is Margaret Lagomarsino's NPI number?
- Margaret Lagomarsino's National Provider Identifier (NPI) is 1932297470, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Lagomarsino's specialty?
- Margaret Lagomarsino is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Registered Nurse (Nursing Service Providers).
- Where is Margaret Lagomarsino located?
- Margaret Lagomarsino's practice location on file with NPPES is 800 Sereno Drive, Vallejo, CA 94589-2411.
- What is Margaret Lagomarsino's phone number?
- The practice phone number listed in the NPPES registry for Margaret Lagomarsino is (707) 651-1050.
- Is Margaret Lagomarsino's NPI active?
- Yes — Margaret Lagomarsino's NPI (1932297470) 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.