Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Emin Tanahan, PMHNP-BC, MSN,RN,PHN

Psychiatric/Mental Health Nurse Practitioner in Santa Fe Springs, CA · enumerated 2023.

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

National Provider Identifier

1558059394

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Registry record

Entity type Individual (Type 1)

Name Mr. Emin Tanahan

Credential PMHNP-BC, MSN,RN,PHN

Sex Male

Practice address 11111 Bloomfield Ave, Santa Fe Springs, CA, 90670

Phone (818) 497-0100

Enumeration date Apr 28, 2023

Last updated in NPPES Jun 9, 2026

Taxonomy & licenses

364SC1501X Community Health/Public Health Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License 556640 (CA) Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 95024785 (CA) Primary

163WP0808X Psychiatric/Mental Health Registered Nurse Nursing Service Providers · License 95165517 (CA) Secondary

163WP0809X Adult Psychiatric/Mental Health Registered Nurse Nursing Service Providers · License 95165517 (CA) Secondary

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.

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Frequently asked questions

How do I verify Emin Tanahan's NPI record?

Cross-check NPI 1558059394 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1558059394 active?

Yes, as of the latest NPPES snapshot, NPI 1558059394 is active (record last updated 2026-06-09).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-09.