IndividualActive
Johnathan Johnson
NPI 1851802649 · Case Manager/Care Coordinator · Mission Viejo, CA
Johnathan Johnson is a Case Manager/Care Coordinator provider in Mission Viejo, CA (NPI 1851802649).
Provider details
- NPI number
- 1851802649
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(63/100 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
27261 Las Ramblas Ste 220
Mission Viejo, CA 92691-6468
Phone: (909) 980-6700
Street-level locationGet directions
Mailing address
27261 Las Ramblas Ste 220
Mission Viejo, CA 92691-6468
Registry dates
- Enumerated
- 2017-10-19
- Last updated
- 2018-04-04
Frequently asked questions
- What is Johnathan Johnson's NPI number?
- Johnathan Johnson's National Provider Identifier (NPI) is 1851802649, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Johnathan Johnson's specialty?
- Johnathan Johnson is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Johnathan Johnson located?
- Johnathan Johnson's practice location on file with NPPES is 27261 Las Ramblas Ste 220, Mission Viejo, CA 92691-6468.
- What is Johnathan Johnson's phone number?
- The practice phone number listed in the NPPES registry for Johnathan Johnson is (909) 980-6700.
- Is Johnathan Johnson's NPI active?
- Yes — Johnathan Johnson's NPI (1851802649) is active in the NPPES registry as of the last update on 2018-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.