Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Esther Pak, MSN, RN, CPNP-PC

Q: What is the NPI number for Esther Pak?

The National Provider Identifier (NPI) for Esther Pak is 1124905708, a Type 1 (individual) record in the CMS NPPES registry.

Pediatric Registered Nurse in Annapolis, MD · enumerated 2025 · practices at Trusted Doctors LLC.

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

National Provider Identifier

1124905708

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Registry record

Entity type Individual (Type 1)

Name Esther Pak

Credential MSN, RN, CPNP-PC

Sex Female

Practice address 200 Forbes St Ste 200, Annapolis, MD, 21401

Phone (410) 263-6363

Enumeration date Aug 18, 2025

Last updated in NPPES Aug 14, 2026

Taxonomy & licenses

163WP0200X Pediatric Registered Nurse Nursing Service Providers · License R228881 (MD) 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 is the NPI number for Esther Pak?

The National Provider Identifier (NPI) for Esther Pak is 1124905708, a Type 1 (individual) record in the CMS NPPES registry.

Where does Esther Pak practice?

The practice location on file with NPPES is in Annapolis, MD. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Jeffrey Martens Pediatrics Physician · Annapolis, MD NPI 1104829548 Patricia Mcginnis Pediatric Nurse Practitioner · Annapolis, MD NPI 1598734329 Samuel Libber Pediatrics Physician · Annapolis, MD NPI 1386685089 Kristen Medina Pediatric Nurse Practitioner · Annapolis, MD NPI 1376708834 Coralyn Bhogte Pediatrics Physician · Annapolis, MD NPI 1225354335 Zwena Mcleod-O'Donnell Pediatrics Physician · Annapolis, MD NPI 1134486624 Cindy Chen Pediatrics Physician · Annapolis, MD NPI 1558629055 Camille Broussard Pediatric Adolescent Medicine Physician · Annapolis, MD NPI 1134461569

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-14.