Lora Johnstone, NP
NPI 1871871137 · Nurse Practitioner · Sylmar, CA
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lora Johnstone, NP is a Nurse Practitioner provider in Sylmar, CA (NPI 1871871137).
Provider details
- NPI number
- 1871871137
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- NP10220 (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
14 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
- 2011-08-03
- Last updated
- 2011-08-03
Frequently asked questions
- What is Lora Johnstone's NPI number?
- Lora Johnstone's National Provider Identifier (NPI) is 1871871137, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lora Johnstone's specialty?
- Lora Johnstone is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lora Johnstone located?
- Lora Johnstone's practice location on file with NPPES is 14445 Olive View Drive, Sylmar, CA 91342.
- What is Lora Johnstone's phone number?
- The practice phone number listed in the NPPES registry for Lora Johnstone is (818) 364-3233.
- Does Lora Johnstone accept Medicare?
- Lora Johnstone is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lora Johnstone's NPI active?
- Yes — Lora Johnstone's NPI (1871871137) is active in the NPPES registry as of the last update on 2011-08-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.