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

Lydia Resnik, MSN, APRN, FNP-BC

Family Nurse Practitioner in Los Angeles, CA · enumerated 2021 · practices at Planned Parenthood Pasadena and San Gabriel Valley Inc.

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

National Provider Identifier

1427728922

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Registry record

Entity type Individual (Type 1)

Name Lydia Resnik

Credential MSN, APRN, FNP-BC

Sex Female

Practice address Los Angeles, CA, 90042

Phone (626) 798-0706

Enumeration date Sep 16, 2021

Last updated in NPPES Oct 8, 2021

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

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 95018647 (CA) Primary

163W00000X Registered Nurse Nursing Service Providers · License 95129317 (CA) Secondary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN 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.

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Frequently asked questions

How do I verify Lydia Resnik's NPI record?

Cross-check NPI 1427728922 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1427728922 active?

Yes, as of the latest NPPES snapshot, NPI 1427728922 is active (record last updated 2021-10-08).

Other providers at this practice address

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Planned Parenthood Pasadena and San Gabriel Valley Inc Community Health Clinic/Center · Highland Park, CA NPI 1407406630 Bintu Konteh Women's Health Nurse Practitioner · Los Angeles, CA NPI 1336968544

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-10-08.