IndividualActive
Jeri Masuda, RN
NPI 1003957473 · Registered Nurse · Napa, CA
Jeri Masuda, RN is a Registered Nurse provider in Napa, CA (NPI 1003957473).
Provider details
- NPI number
- 1003957473
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 284990 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(90/100 index)
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
2344 Old Sonoma Rd
Bldg G
Napa, CA 94559-3708
Phone: (707) 253-6033
Fax: (707) 253-4880
Street-level locationGet directions
Mailing address
Po Box 5088
Napa, CA 94581-0088
Registry dates
- Enumerated
- 2007-02-09
- Last updated
- 2007-07-08
Frequently asked questions
- What is Jeri Masuda's NPI number?
- Jeri Masuda's National Provider Identifier (NPI) is 1003957473, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeri Masuda's specialty?
- Jeri Masuda is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Jeri Masuda located?
- Jeri Masuda's practice location on file with NPPES is 2344 Old Sonoma Rd, Napa, CA 94559-3708.
- What is Jeri Masuda's phone number?
- The practice phone number listed in the NPPES registry for Jeri Masuda is (707) 253-6033.
- Is Jeri Masuda's NPI active?
- Yes — Jeri Masuda's NPI (1003957473) 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.