Leslie Langley, DNP-BC
NPI 1255779120 · Psychiatric/Mental Health Nurse Practitioner · Sherman Oaks, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leslie Langley, DNP-BC is a Psychiatric/Mental Health Nurse Practitioner provider in Sherman Oaks, CA (NPI 1255779120).
Provider details
- NPI number
- 1255779120
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- FNP22671 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
13 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Quetiapine Fumarate | 35 |
| Gabapentin | 29 |
| Fluoxetine Hcl | 25 |
| Trazodone Hcl | 24 |
| Duloxetine Hcl | 22 |
| Lamotriginebrand: Lamotrigine Er | 18 |
| Atorvastatin Calcium | 15 |
| Hydroxyzine Pamoate | 13 |
| Escitalopram Oxalate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$227 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 4940 Van Nuys Blvd Ste 307Sherman Oaks, CA 91403-1700Phone: (818) 849-6411Fax: (818) 582-3134
Registry dates
- Enumerated
- 2013-06-12
- Last updated
- 2025-03-12
- Certified
- 2025-03-12
Frequently asked questions
- What is Leslie Langley's NPI number?
- Leslie Langley's National Provider Identifier (NPI) is 1255779120, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leslie Langley's specialty?
- Leslie Langley is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Leslie Langley located?
- Leslie Langley's practice location on file with NPPES is 4940 Van Nuys Blvd Ste 307, Sherman Oaks, CA 91403-1700.
- What is Leslie Langley's phone number?
- The practice phone number listed in the NPPES registry for Leslie Langley is (818) 849-6411.
- Does Leslie Langley accept Medicare?
- Leslie Langley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leslie Langley's NPI active?
- Yes — Leslie Langley's NPI (1255779120) is active in the NPPES registry as of the last update on 2025-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.