1. Home
  2. Directory
  3. California
  4. Corona
  5. Dentist
  6. NPI Profile

MS. MINNA CHUN TSAI D.D.S., M.S.D.
NPI 1639667702
Dentist - Endodontics in Corona, CA

Active since April 24, 2018PECOS Enrolled
341 MAGNOLIA AVE, #105, CORONA, CA 92879(951) 356-0791 Get Directions Write a Review

NPPES record last updated: December 4, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Dec 4, 2025, Jan 2, 2023, Apr 24, 2018 (3 updates tracked since 2018).

About Ms. Minna Chun Tsai D.d.s., M.s.d. NPPES

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

MS. MINNA CHUN TSAI D.D.S., M.S.D. (NPI 1639667702) is an individual endodontics provider in Corona, California, licensed in California (104342) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1639667702
Entity TypeIndividualFemale
Primary Taxonomy1223E0200X
Provider Legal NameMS. MINNA CHUN TSAICredential: D.D.S., M.S.D.
Location Address341 MAGNOLIA AVE, #105Corona, CA 92879
Mailing Address170 E. Yorba Linda Blvd, #350Placentia, CA 92870
Phone(951) 356-0791
Sole ProprietorYes
Enumeration DateApril 24, 2018
Last NPPES UpdateDecember 4, 20253 updates tracked since enumeration
NPPES CertifiedDecember 4, 2025
✔ NPI 1639667702 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · EndodonticsDental Providers
Taxonomy Code1223E0200X
License✔ Licensed in CA · 104342
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.
341 MAGNOLIA AVE, Corona, CA 92879
Open in Google Maps ↗

Other Names 1

Former Name (1)Minna Chun D.d.s

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas.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)

Ms. Minna Chun Tsai D.d.s., M.s.d. 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 92879 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
$91.88 typical visit price
range $59.60 – $179.42
Typical copayment $22.97 (range $14.90 – $44.85)
Most-billed visit code 99203
Established Patient
$74.08 typical visit price
range $19.37 – $146.42
Typical copayment $18.52 (range $4.84 – $36.60)
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.

UC IRVINE HEALTH- CORONA (EMERGENCY MEDICINE)
Clinic/Center (Medical Specialty)
341 MAGNOLIA AVE
CORONA, CA 92879
Riverside County (951) 735-4771
UC IRVINE HEALTH - CORONA (UROLOGY)
Clinic/Center (Medical Specialty)
341 MAGNOLIA AVE
CORONA, CA 92879
Riverside County (951) 735-4771
JAMIE MEILY HESS N.P.
Nurse Practitioner (Women's Health)
341 MAGNOLIA AVE, # 201
CORONA, CA 92879
Riverside County (951) 735-6969
UC IRVINE HEALTH - CORONA (MEDICINE)
Clinic/Center (Medical Specialty)
341 MAGNOLIA AVE, SUITE 205
CORONA, CA 92879
Riverside County (951) 735-4771
WALTER NMN SILVA MD
Internal Medicine
341 MAGNOLIA AVE, SUITE 201
CORONA, CA 92879
Riverside County (951) 735-9211
NEILVON LANGAS
Physical Therapist
341 MAGNOLIA AVE, SUITE 101
CORONA, CA 92879
Riverside County (951) 735-6060
BRADLEY LLOYD BAUM MD
Orthopaedic Surgery
341 MAGNOLIA AVE, STE 101
CORONA, CA 92879
Riverside County (951) 735-6060
EMILE IGNATIUS YACOUB DPT OCS CSCS
Physical Therapist
341 MAGNOLIA AVE, SUITE 103
CORONA, CA 92879
Riverside County (951) 735-6060

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 Minna Tsai's NPI number?

The NPI number for Minna Tsai is 1639667702. It was assigned to this individual provider in the NPPES registry on April 24, 2018. The provider is also known as Minna Chun D.D.S.

Where is Minna Tsai located?

Minna Tsai practices at 341 Magnolia Ave #105, Corona, CA 92879. The listed phone number is (951) 356-0791.

What is Minna Tsai's specialty?

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

Is Minna Tsai enrolled in Medicare?

Yes. Minna Tsai is registered in the Medicare PECOS enrollment system.

What insurance does Minna Tsai accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list Minna Tsai 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 Minna Tsai was last updated on December 4, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.