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DR. MARY MIAO-JU CHIEN BDS, MSC(DENT)
NPI 1144405556
Dentist - Endodontics in Hacienda Heights, CA

Active since January 03, 2008PECOS Enrolled
16388 COLIMA RD, SUITE 111, HACIENDA HEIGHTS, CA 91745(626) 968-9682 Get Directions Write a Review

NPPES record last updated: April 7, 2009. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Mary Miao-ju Chien Bds, Msc(dent) NPPES

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

DR. MARY MIAO-JU CHIEN BDS, MSC(DENT) (NPI 1144405556) is an individual endodontics provider in Hacienda Heights, California, licensed in California (47055) and active in the NPI registry since January 2008. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1144405556
Entity TypeIndividualFemale
Primary Taxonomy1223E0200X
Provider Legal NameDR. MARY MIAO-JU CHIENCredential: BDS, MSC(DENT)
Location Address16388 COLIMA RD, SUITE 111Hacienda Heights, CA 91745-5521
Mailing Address16388 Colima Rd, Suite 111Hacienda Heights, CA 91745-5521 · (626) 968-9682
Phone(626) 968-9682
Sole ProprietorNo
Enumeration DateJanuary 3, 2008
Last NPPES UpdateApril 7, 2009
✔ NPI 1144405556 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · EndodonticsDental Providers
Taxonomy Code1223E0200X
License✔ Licensed in CA · 47055
Definition
The branch of dentistry that is concerned with the morphology, physiology and pathology of the human dental pulp and periradicular tissues. Its study and practice encompass the basic and clinical sciences including biology of the normal pulp, the etiology, diagnosis, prevention and treatment of diseases and injuries of the pulp and associated periradicular conditions.
16388 COLIMA RD, Hacienda Heights, CA 91745
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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)

Dr. Mary Miao-ju Chien Bds, Msc(dent) 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 91745 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
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

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

CHO DDS DENTAL CORPORATION
General Practice
16388 COLIMA RD, #201
HACIENDA HEIGHTS, CA 91745
Los Angeles County (626) 333-3000

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 Mary Chien's NPI number?

The NPI number for Mary Chien is 1144405556. It was assigned to this individual provider in the NPPES registry on January 3, 2008.

Where is Mary Chien located?

Mary Chien practices at 16388 Colima Rd Suite 111, Hacienda Heights, CA 91745. The listed phone number is (626) 968-9682.

What is Mary Chien's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Endodontics, with taxonomy code 1223E0200X.

Is Mary Chien enrolled in Medicare?

Yes. Mary Chien is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Mary Chien was last updated on April 7, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.