Leah Effron
NPI 1154949972 · Family Nurse Practitioner · Los Angeles, CA
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leah Effron is a Family Nurse Practitioner provider in Los Angeles, CA (NPI 1154949972).
Provider details
- NPI number
- 1154949972
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 155846 (CT)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
- 2020-07-08
- Last updated
- 2020-09-03
- Certified
- 2020-09-03
Frequently asked questions
- What is Leah Effron's NPI number?
- Leah Effron's National Provider Identifier (NPI) is 1154949972, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leah Effron's specialty?
- Leah Effron is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Leah Effron located?
- Leah Effron's practice location on file with NPPES is 11301 Wilshire Blvd, Los Angeles, CA 90073-1003.
- What is Leah Effron's phone number?
- The practice phone number listed in the NPPES registry for Leah Effron is (310) 478-3711.
- Does Leah Effron accept Medicare?
- Leah Effron is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leah Effron's NPI active?
- Yes — Leah Effron's NPI (1154949972) is active in the NPPES registry as of the last update on 2020-09-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.