IndividualActive
Maria Teresa Genuino, RN
NPI 1902058183 · Registered Nurse · Ontario, CA
Maria Teresa Genuino, RN is a Registered Nurse provider in Ontario, CA (NPI 1902058183).
Provider details
- NPI number
- 1902058183
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 631417 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(86/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
1230 E Merion Court
Ontario, CA 91761-7049
Phone: (951) 797-9447
Fax: (951) 797-9447
Street-level locationGet directions
Mailing address
1230 E Merion Court
Ontario, CA 91761-7049
Registry dates
- Enumerated
- 2008-10-19
- Last updated
- 2009-08-23
Frequently asked questions
- What is Maria Teresa Genuino's NPI number?
- Maria Teresa Genuino's National Provider Identifier (NPI) is 1902058183, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Teresa Genuino's specialty?
- Maria Teresa Genuino is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Maria Teresa Genuino located?
- Maria Teresa Genuino's practice location on file with NPPES is 1230 E Merion Court, Ontario, CA 91761-7049.
- What is Maria Teresa Genuino's phone number?
- The practice phone number listed in the NPPES registry for Maria Teresa Genuino is (951) 797-9447.
- Is Maria Teresa Genuino's NPI active?
- Yes — Maria Teresa Genuino's NPI (1902058183) is active in the NPPES registry as of the last update on 2009-08-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.