Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Eugena Liu Paolien Baca, DNP

Clinical Nurse Specialist in Bethesda, MD · enumerated 2018 · practices at National Institute of Health.

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

National Provider Identifier

1356811475

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Registry record

Entity type Individual (Type 1)

Name Eugena Liu Paolien Baca

Credential DNP

Sex Female

Practice address 9000 Rockville Pike Bldg 10, Bethesda, MD, 20892

Phone (301) 451-1250

Enumeration date Dec 1, 2018

Last updated in NPPES Dec 1, 2018

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R219923 (MD) Secondary

364S00000X Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License C500138 (MD) Primary

DNP · Doctor of Nursing Practice: A clinical doctorate for advanced practice nurses. About the DNP 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

Is NPI 1356811475 active?

Yes, as of the latest NPPES snapshot, NPI 1356811475 is active (record last updated 2018-12-01).

How do I verify Eugena Baca's NPI record?

Cross-check NPI 1356811475 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-12-01.