IndividualActive
Katherine Lewis
NPI 1467943894 · Case Manager/Care Coordinator · Rancho Cucamonga, CA
Katherine Lewis is a Case Manager/Care Coordinator provider in Rancho Cucamonga, CA (NPI 1467943894).
Provider details
- NPI number
- 1467943894
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
83% 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
9500 Haven Ave
Rancho Cucamonga, CA 91730-5807
Phone: (909) 980-6700
Street-level locationGet directions
Mailing address
27261 Las Ramblas Ste 220
Mission Viejo, CA 92691-6468
Registry dates
- Enumerated
- 2018-05-22
- Last updated
- 2018-05-22
Frequently asked questions
- What is Katherine Lewis's NPI number?
- Katherine Lewis's National Provider Identifier (NPI) is 1467943894, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Lewis's specialty?
- Katherine Lewis is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Katherine Lewis located?
- Katherine Lewis's practice location on file with NPPES is 9500 Haven Ave, Rancho Cucamonga, CA 91730-5807.
- What is Katherine Lewis's phone number?
- The practice phone number listed in the NPPES registry for Katherine Lewis is (909) 980-6700.
- Is Katherine Lewis's NPI active?
- Yes — Katherine Lewis's NPI (1467943894) is active in the NPPES registry as of the last update on 2018-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.