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HONGSEOK AN D.D.S.
NPI 1093171555
Dentist - Prosthodontics in Milwaukee, WI

Active since January 13, 2016PECOS Enrolled
1801 W WISCONSIN AVE, FACULTY PRACTICE, MILWAUKEE, WI 53233(414) 288-0788 Get Directions Write a Review

NPPES record last updated: January 13, 2016. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Hongseok An D.d.s. NPPES

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

HONGSEOK AN D.D.S. (NPI 1093171555) is an individual prosthodontics provider in Milwaukee, Wisconsin, licensed in Wisconsin (18070-875) and active in the NPI registry since January 2016. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1093171555
Entity TypeIndividualMale
Primary Taxonomy1223P0700X
Provider Legal NameHONGSEOK ANCredential: D.D.S.
Location Address1801 W WISCONSIN AVE, FACULTY PRACTICEMilwaukee, WI 53233-2186
Mailing Address1801 W Wisconsin Ave, Room 318Milwaukee, WI 53233-2186 · (414) 288-6775
Phone(414) 288-0788
Sole ProprietorNo
Enumeration DateJanuary 13, 2016
✔ NPI 1093171555 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · ProsthodonticsDental Providers
Taxonomy Code1223P0700X
License✔ Licensed in WI · 18070-875
Definition
That branch of dentistry pertaining to the restoration and maintenance of oral functions, comfort, appearance and health of the patient by the restoration of natural teeth and/or the replacement of missing teeth and contiguous oral and maxillofacial tissues with artificial substitutes.
1801 W WISCONSIN AVE, Milwaukee, WI 53233
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Hongseok An D.d.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 53233 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.

MARQUETTE UNIVERSITY
Dentist (General Practice)
1801 W WISCONSIN AVE, SUITE 145 B
MILWAUKEE, WI 53233
Milwaukee County (414) 288-5902
AMIR SEIFI DDS
Dentist
1801 W WISCONSIN AVE, MARQUETTE UNIVERSITY SCHOOL OF DENTISTRY. RM 325
MILWAUKEE, WI 53233
Milwaukee County (414) 288-6517
NARINE MIRZOYAN
Dentist (General Practice)
1801 W WISCONSIN AVE
MILWAUKEE, WI 53233
Milwaukee County (262) 744-7463
DR. ARDITA AJVAZI
Student in an Organized Health Care Education/Training Program
1801 W WISCONSIN AVE
MILWAUKEE, WI 53233
Milwaukee County (414) 288-7271
JACK MICHAEL KEESLER DDS, MSD
Dentist (Prosthodontics)
1801 W WISCONSIN AVE
MILWAUKEE, WI 53233
Milwaukee County (414) 288-5485
BRETT ANDREW KELLY
Student in an Organized Health Care Education/Training Program
1801 W WISCONSIN AVE
MILWAUKEE, WI 53233
Milwaukee County (219) 776-9378
MIRANDA SAITOSKI DDS
Dentist
1801 W WISCONSIN AVE
MILWAUKEE, WI 53233
Milwaukee County (414) 288-6790
JEN CHEN
Dentist (Periodontics)
1801 W WISCONSIN AVE
MILWAUKEE, WI 53233
Milwaukee County (414) 288-6790

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 Hongseok An's NPI number?

The NPI number for Hongseok An is 1093171555. It was assigned to this individual provider in the NPPES registry on January 13, 2016.

Where is Hongseok An located?

Hongseok An practices at 1801 W Wisconsin Ave Faculty Practice, Milwaukee, WI 53233. The listed phone number is (414) 288-0788.

What is Hongseok An's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Prosthodontics, with taxonomy code 1223P0700X.

Is Hongseok An enrolled in Medicare?

Yes. Hongseok An is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Hongseok An was last updated on January 13, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years 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.