IndividualActive
Leandra Timmering
NPI 1649121518 · Registered Nurse · Orange, CA
Leandra Timmering is a Registered Nurse provider in Orange, CA (NPI 1649121518).
Provider details
- NPI number
- 1649121518
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 549806 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
1201 W La Veta Ave
Orange, CA 92868-4203
Phone: (714) 509-9063
Street-level locationGet directions
Mailing address
1201 W Laveta Ave
Orange, CA 92868
Registry dates
- Enumerated
- 2026-02-06
- Last updated
- 2026-02-06
- Certified
- 2026-02-04
Frequently asked questions
- What is Leandra Timmering's NPI number?
- Leandra Timmering's National Provider Identifier (NPI) is 1649121518, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leandra Timmering's specialty?
- Leandra Timmering is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Leandra Timmering located?
- Leandra Timmering's practice location on file with NPPES is 1201 W La Veta Ave, Orange, CA 92868-4203.
- What is Leandra Timmering's phone number?
- The practice phone number listed in the NPPES registry for Leandra Timmering is (714) 509-9063.
- Is Leandra Timmering's NPI active?
- Yes — Leandra Timmering's NPI (1649121518) is active in the NPPES registry as of the last update on 2026-02-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.