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DR. SIAMAK NAJAFI-ABRANDABADI D.D.S
NPI 1356890081
Dentist in Bellevue, WA

Active since September 22, 2016
14645 NE BEL RED RD STE 100, BELLEVUE, WA 98007(425) 644-2205(425) 644-1564 Get Directions Write a Review

NPPES record last updated: February 23, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Feb 23, 2025, Jan 16, 2023, May 21, 2022 and 5 more (8 updates tracked since 2016).

About Dr. Siamak Najafi-abrandabadi D.d.s NPPES

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

DR. SIAMAK NAJAFI-ABRANDABADI D.D.S (NPI 1356890081) is an individual dentist in Bellevue, Washington, licensed in Washington (DE61247820) and active in the NPI registry since September 2016.

NPPES Registry Identity

NPI1356890081
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameDR. SIAMAK NAJAFI-ABRANDABADICredential: D.D.S
Location Address14645 NE BEL RED RD STE 100Bellevue, WA 98007-3929
Mailing Address14645 Ne Bel Red Rd Ste 100Bellevue, WA 98007-3929 · (425) 644-2205 · Fax (425) 644-1564
Phone(425) 644-2205
Fax(425) 644-1564
Sole ProprietorNo
Enumeration DateSeptember 22, 2016
Last NPPES UpdateFebruary 23, 20258 updates tracked since enumeration
NPPES CertifiedFebruary 23, 2025
✔ NPI 1356890081 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in WA · DE61247820
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.
Also ListedDentist · General PracticeTaxonomy 1223G0001X · License 0401416345 (VA), 36213 (TX), 106077 (CA)
14645 NE BEL RED RD STE 100, Bellevue, WA 98007
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska.Insurance ›

Other Providers at the Same Location NPPES

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

BELLEVUE DENTIST
Dentist (Prosthodontics)
14645 NE BEL RED RD STE 100
BELLEVUE, WA 98007
King County (425) 644-2205

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 Siamak Najafi-abrandabadi's NPI number?

The NPI number for Siamak Najafi-abrandabadi is 1356890081. It was assigned to this individual provider in the NPPES registry on September 22, 2016.

Where is Siamak Najafi-abrandabadi located?

Siamak Najafi-abrandabadi practices at 14645 NE Bel Red Rd Ste 100, Bellevue, WA 98007. The listed phone number is (425) 644-2205.

What is Siamak Najafi-abrandabadi's specialty?

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

What insurance does Siamak Najafi-abrandabadi accept?

Health plans from Premera Blue Cross Blue Shield of Alaska list Siamak Najafi-abrandabadi 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 Siamak Najafi-abrandabadi was last updated on February 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.