Cynthia Johnson, NP
NPI 1528267143 · Nurse Practitioner · Mckinleyville, CA
Cynthia Johnson, NP is a Nurse Practitioner provider in Mckinleyville, CA (NPI 1528267143).
Provider details
- NPI number
- 1528267143
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- NP5409 (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
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
Mailing address
Registry dates
- Enumerated
- 2007-07-13
- Last updated
- 2011-11-30
Frequently asked questions
- What is Cynthia Johnson's NPI number?
- Cynthia Johnson's National Provider Identifier (NPI) is 1528267143, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cynthia Johnson's specialty?
- Cynthia Johnson is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cynthia Johnson located?
- Cynthia Johnson's practice location on file with NPPES is 1733 Central Ave, Mckinleyville, CA 95519-3601.
- What is Cynthia Johnson's phone number?
- The practice phone number listed in the NPPES registry for Cynthia Johnson is (707) 839-4852.
- Is Cynthia Johnson's NPI active?
- Yes — Cynthia Johnson's NPI (1528267143) is active in the NPPES registry as of the last update on 2011-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.