Leslie Theroith, NP
NPI 1841473097 · Family Nurse Practitioner · Pomona, CA
Leslie Theroith, NP is a Family Nurse Practitioner provider in Pomona, CA (NPI 1841473097).
Provider details
- NPI number
- 1841473097
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 16020 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 9190 Haven Ave Ste 102Rancho Cucamonga, CA 91730-5431Phone: (909) 980-9898Fax: (909) 581-6738
Registry dates
- Enumerated
- 2007-12-11
- Last updated
- 2022-08-23
- Certified
- 2022-08-23
Frequently asked questions
- What is Leslie Theroith's NPI number?
- Leslie Theroith's National Provider Identifier (NPI) is 1841473097, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leslie Theroith's specialty?
- Leslie Theroith is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Leslie Theroith located?
- Leslie Theroith's practice location on file with NPPES is 790 E Bonita Ave Fl 2, Pomona, CA 91767-1906.
- What is Leslie Theroith's phone number?
- The practice phone number listed in the NPPES registry for Leslie Theroith is (909) 469-0033.
- Is Leslie Theroith's NPI active?
- Yes — Leslie Theroith's NPI (1841473097) is active in the NPPES registry as of the last update on 2022-08-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.