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DR. SEAN ZIAEI D.M.D
NPI 1639168867
Dentist in Tempe, AZ

Active since October 20, 2005PECOS Enrolled
2747 W SOUTHERN AVE, SUIT 2A, TEMPE, AZ 85282(602) 454-9040(602) 431-0290 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Dr. Sean Ziaei D.m.d NPPES

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

DR. SEAN ZIAEI D.M.D (NPI 1639168867) is an individual dentist in Tempe, Arizona, licensed in Arizona (6152) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1639168867
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameDR. SEAN ZIAEICredential: D.M.D
Location Address2747 W SOUTHERN AVE, SUIT 2ATempe, AZ 85282-4249
Mailing Address2747 W Southern Ave, Suit 2aTempe, AZ 85282-4249 · (602) 454-9040 · Fax (602) 431-0290
Phone(602) 454-9040
Fax(602) 431-0290
Sole ProprietorNo
Enumeration DateOctober 20, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1639168867 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in AZ · 6152
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
2747 W SOUTHERN AVE, Tempe, AZ 85282
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter Health, Anthem Blue Cross and Blue Shield and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Sean Ziaei D.m.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.

Medicare Billing Reassignment

Medicare enrollment records show Sean Ziaei reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Gila River Health Care Corporation
8.9 mi
Critical Access
3042 W. QUEEN CREEK ROAD
Chandler, AZ 85286
  • Reassigned Medicare billing, Texas enrollment
  • 482 clinicians in this Medicare group
NPI 1437664182 (602) 528-1200

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85282 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
$85.89 typical visit price
range $55.44 – $168.60
Typical copayment $21.47 (range $13.86 – $42.15)
Most-billed visit code 99203
Established Patient
$69.24 typical visit price
range $17.72 – $137.41
Typical copayment $17.31 (range $4.43 – $34.35)
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.

RENISHA WILLIAMS LMT/COSMETOLOGIST
Prosthetic/Orthotic Supplier
2747 W SOUTHERN AVE, STE. 7
TEMPE, AZ 85282
Maricopa County (602) 437-3772

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 Sean Ziaei's NPI number?

The NPI number for Sean Ziaei is 1639168867. It was assigned to this individual provider in the NPPES registry on October 20, 2005.

Where is Sean Ziaei located?

Sean Ziaei practices at 2747 W Southern Ave Suit 2A, Tempe, AZ 85282. The listed phone number is (602) 454-9040.

What is Sean Ziaei's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Is Sean Ziaei enrolled in Medicare?

Yes. Sean Ziaei is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Sean Ziaei's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sean Ziaei reassigns Medicare benefits to Gila River Health Care Corporation (Chandler, AZ). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Sean Ziaei's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Sean Ziaei accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Anthem Blue Cross and Blue Shield, Antidote Health Plan of Arizona, Inc. and BEST Life and 17 other insurers list Sean Ziaei 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 Sean Ziaei 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 3 months 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.