Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. SANGKYU - HAN D.D.S.,M.S.
NPI 1568400950
Dentist - Orthodontics and Dentofacial Orthopedics in Appleton, WI

Active since June 04, 2006PECOS Enrolled
4660 W COLLEGE AVE, APPLETON, WI 54913(920) 730-0345 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Sangkyu - Han D.d.s.,m.s. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. SANGKYU - HAN D.D.S.,M.S. (NPI 1568400950) is an individual orthodontics and dentofacial orthopedics provider in Appleton, Wisconsin, licensed in Wisconsin (4244-015) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1568400950
Entity TypeIndividualMale
Primary Taxonomy1223X0400X
Provider Legal NameDR. SANGKYU - HANCredential: D.D.S.,M.S.
Location Address4660 W COLLEGE AVEAppleton, WI 54913-8507
Mailing Address4117 N Terraview DrAppleton, WI 54913-6315 · (920) 205-0515
Sole ProprietorNo
Enumeration DateJune 4, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1568400950 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDentist · Orthodontics and Dentofacial OrthopedicsDental Providers
Taxonomy Code1223X0400X
License Licensed in WI · 4244-015
Definition
That area of dentistry concerned with the supervision, guidance and correction of the growing or mature dentofacial structures, including those conditions that require movement of teeth or correction of malrelationships and malformations of their related structures and the adjustment of relationships between and among teeth and facial bones by the application of forces and/or the stimulation and redirection of functional forces within the craniofacial complex. Major responsibilities of orthodontic practice include the diagnosis, prevention, interception and treatment of all forms of malocclusion of the teeth and associated alterations in their surrounding structures; the design, application and control of functional and corrective appliances; and the guidance of the dentition and its supporting structures to attain and maintain optimum occlusal relations in physiologic and esthetic harmony among facial and cranial structures.
4660 W COLLEGE AVE, Appleton, WI 54913

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Dr. Sangkyu - Han D.d.s.,m.s. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 54913 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$82.92 typical visit price
range $53.90 – $163.24
Typical copayment $20.73 (range $13.47 – $40.81)
Most-billed visit code 99203
Established Patient
$67.37 typical visit price
range $17.40 – $133.76
Typical copayment $16.84 (range $4.35 – $33.44)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Dentist (General Practice)
4660 W COLLEGE AVE
APPLETON, WI 54913
Dentist (General Practice)
4660 W COLLEGE AVE
APPLETON, WI 54913
Dentist (General Practice)
4660 W COLLEGE AVE
APPLETON, WI 54913
Dentist (General Practice)
4660 W COLLEGE AVE
APPLETON, WI 54913
Dentist (General Practice)
4660 W COLLEGE AVE
APPLETON, WI 54913
Dentist (Prosthodontics)
4660 W COLLEGE AVE
APPLETON, WI 54913
Dentist (General Practice)
4660 W COLLEGE AVE
APPLETON, WI 54913
Dentist (Pediatric Dentistry)
4660 W COLLEGE AVE
APPLETON, WI 54913

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sangkyu Han's NPI number?

The NPI number for Sangkyu Han is 1568400950. It was assigned to this individual provider in the NPPES registry on June 4, 2006.

Where is Sangkyu Han located?

Sangkyu Han practices at 4660 W College Ave, Appleton, WI 54913. The listed phone number is (920) 730-0345.

What is Sangkyu Han's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Orthodontics and Dentofacial Orthopedics, with taxonomy code 1223X0400X.

Is Sangkyu Han enrolled in Medicare?

Yes. Sangkyu Han is registered in the Medicare PECOS enrollment system.

What insurance does Sangkyu Han accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Humana list Sangkyu Han as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Sangkyu Han was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 34 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.