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Sean Hyum-Sung Plank, MSN, APRN-RX, FNP-BC

Family Nurse Practitioner in Juneau, AK · enumerated 2017.

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

National Provider Identifier

1528589777

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Registry record

Entity type Individual (Type 1)
Name Sean Hyum-Sung Plank
Credential MSN, APRN-RX, FNP-BC
Sex Male
Practice address 1944 Allen Ct Ste A, Juneau, AK, 99801
Phone (907) 463-6882
Enumeration date Jun 28, 2017
Last updated in NPPES Feb 6, 2023

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 823188 (CA) Secondary
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 95006484 (CA) Secondary
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APRN-2332 (HI) Secondary
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 202358 (AK) Primary

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

Where does Sean Plank practice?
The practice location on file with NPPES is in Juneau, AK. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Sean Plank?
The National Provider Identifier (NPI) for Sean Plank is 1528589777, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-02-06.