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CHARLES(CHIAHO) LIU DMD
NPI 1639103724
Dentist - General Practice in Ontario, OH

Active since July 11, 2006PECOS Enrolled
2558 W 4TH ST, ONTARIO, OH 44906(419) 683-3131 Get Directions Write a Review

NPPES record last updated: December 3, 2018. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Charles(chiaho) Liu Dmd NPPES

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

CHARLES(CHIAHO) LIU DMD (NPI 1639103724) is an individual general practice provider in Ontario, Ohio, licensed in Ohio (30-02-20402) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1639103724
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameCHARLES(CHIAHO) LIUCredential: DMD
Location Address2558 W 4TH STOntario, OH 44906-1209
Mailing Address2558 W 4th StOntario, OH 44906-1209 · (419) 683-3131
Phone(419) 683-3131
Sole ProprietorYes
Enumeration DateJuly 11, 2006
Last NPPES UpdateDecember 3, 2018
✔ NPI 1639103724 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in OH · 30-02-20402
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
Also ListedDurable Medical Equipment & Medical SuppliesTaxonomy 332B00000X · License 20402 (OH)
2558 W 4TH ST, Ontario, OH 44906
Open in Google Maps ↗

Other Identifiers 1

Medicaid0199404OH

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.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)

Charles(chiaho) Liu Dmd 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 44906 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
$84.72 typical visit price
range $54.34 – $166.65
Typical copayment $21.18 (range $13.58 – $41.66)
Most-billed visit code 99203
Established Patient
$68.07 typical visit price
range $17.10 – $135.40
Typical copayment $17.01 (range $4.27 – $33.85)
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 4

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

DR. PAUL ANDREW CHANG MD
Internal Medicine
2558 W 4TH ST
ONTARIO, OH 44906
Richland County (419) 529-4100
MANSFIELD DENTAL SLEEP SOLUTION
Durable Medical Equipment & Medical Supplies
2558 W 4TH ST
ONTARIO, OH 44906
Richland County (419) 683-3131
PAUL A. CHANG, MD, INC.
Internal Medicine
2558 W 4TH ST
ONTARIO, OH 44906
Richland County (419) 529-4100
DR. IRENE I LIN DDS
Dentist (Pediatric Dentistry)
2558 W 4TH ST
ONTARIO, OH 44906
Richland County (419) 683-3131

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 Charles(chiaho) Liu's NPI number?

The NPI number for Charles(chiaho) Liu is 1639103724. It was assigned to this individual provider in the NPPES registry on July 11, 2006.

Where is Charles(chiaho) Liu located?

Charles(chiaho) Liu practices at 2558 W 4th St, Ontario, OH 44906. The listed phone number is (419) 683-3131.

What is Charles(chiaho) Liu's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Is Charles(chiaho) Liu enrolled in Medicare?

Yes. Charles(chiaho) Liu is registered in the Medicare PECOS enrollment system.

What insurance does Charles(chiaho) Liu accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Cross and Blue Shield of Alabama and Delta Dental of Ohio and 4 other insurers list Charles(chiaho) Liu 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 Charles(chiaho) Liu was last updated on December 3, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.