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

Marina Kobryn, RN, WHNP-BC

Women's Health Nurse Practitioner in Granada Hills, CA · enumerated 2019.

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

National Provider Identifier

1548720634

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Registry record

Entity type Individual (Type 1)

Name Marina Kobryn

Credential RN, WHNP-BC

Sex Female

Practice address Granada Hills, CA, 91344

Phone (818) 625-3264

Enumeration date Mar 23, 2019

Last updated in NPPES Mar 23, 2019

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

Taxonomy & licenses

163WM0705X Medical-Surgical Registered Nurse Nursing Service Providers · License 476190 (CA) Secondary

363LW0102X Women's Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 10627 (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

How do I verify Marina Kobryn's NPI record?

Cross-check NPI 1548720634 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1548720634 active?

Yes, as of the latest NPPES snapshot, NPI 1548720634 is active (record last updated 2019-03-23).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-03-23.