IndividualActive
Melissa Rustia, R.N.
NPI 1194878231 · Registered Nurse · Fremont, CA
Melissa Rustia, R.N. is a Registered Nurse provider in Fremont, CA (NPI 1194878231).
Provider details
- NPI number
- 1194878231
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- R.N.
- Sex
- Female
- Sole proprietor
- No
- License
- 493560 (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
2296 Country Dr
Fremont, CA 94536-5315
Phone: (510) 797-9299
Street-level locationGet directions
Mailing address
36944 Nichols Ave
Fremont, CA 94536-1613
Registry dates
- Enumerated
- 2007-01-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is Melissa Rustia's NPI number?
- Melissa Rustia's National Provider Identifier (NPI) is 1194878231, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Rustia's specialty?
- Melissa Rustia is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Melissa Rustia located?
- Melissa Rustia's practice location on file with NPPES is 2296 Country Dr, Fremont, CA 94536-5315.
- What is Melissa Rustia's phone number?
- The practice phone number listed in the NPPES registry for Melissa Rustia is (510) 797-9299.
- Is Melissa Rustia's NPI active?
- Yes — Melissa Rustia's NPI (1194878231) 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.