Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Layla S Rezaeepour, RN/NP

Acute Care Nurse Practitioner in Mission Viejo, CA · enumerated 2021.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1720751662

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Registry record

Entity type Individual (Type 1)

Name Layla S Rezaeepour

Credential RN/NP

Sex Female

Practice address Mission Viejo, CA, 92691

Phone (215) 720-6013

Enumeration date Jul 27, 2021

Last updated in NPPES Oct 28, 2021

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 95061330 (CA) Secondary

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 95017669 (CA) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Layla Rezaeepour?

Layla Rezaeepour is registered in NPPES with the primary taxonomy of Acute Care Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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Chiedozie Nwagwu Neurological Surgery Physician · Mission Viejo, CA NPI 1669552808 Asterios Tsimpas Neurological Surgery Physician · Mission Viejo, CA NPI 1093919946 Alexander Taghva Neurological Surgery Physician · Mission Viejo, CA NPI 1548439920 Ched Nwagwu MD PC Neurological Surgery Physician · Mission Viejo, CA NPI 1336794130 Asterios Tsimpas MD Msc Mba Inc Neurological Surgery Physician · Mission Viejo, CA NPI 1841889961

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-10-28.