Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Sung Han DDS Pllc

Q: What type of organization is Sung Han DDS Pllc?

Sung Han DDS Pllc is registered in NPPES as a General Practice Dentistry (its primary provider taxonomy).

General Practice Dentistry in Milton, WA · enumerated 2023 · authorized official Sungyoun Han, Dentist.

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

National Provider Identifier

1356113880

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Registry record

Entity type Organization (Type 2)

Legal business name Sung Han DDS Pllc

Practice address 900 Meridian E Ste 27, Milton, WA, 98354

Phone (253) 922-5401

Enumeration date Oct 27, 2023

Last updated in NPPES Oct 27, 2023

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers Primary

Authorized official

Name Sungyoun Han

Title Dentist

Phone (253) 922-5401

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 a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Sung Han DDS Pllc?

Sung Han DDS Pllc is registered in NPPES as a General Practice Dentistry (its primary provider taxonomy).

Providers at this address

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Ken M. Shou DDS Inc General Practice Dentistry · Milton, WA NPI 1073835195

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-27.