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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

DR. SIAMAK RASSOULIAN
NPI 1558281022
Specialist in Hoschton, GA

Active since July 16, 2026
4222 MULBERRY PASS DR, HOSCHTON, GA 30548(404) 414-2133 Get Directions Write a Review

NPPES record added: July 16, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Siamak Rassoulian NPPES

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

DR. SIAMAK RASSOULIAN (NPI 1558281022) is an individual specialist in Hoschton, Georgia and active in the NPI registry since July 2026.

NPPES Registry Identity

NPI1558281022
Entity TypeIndividualMale
Primary Taxonomy174400000X
Provider Legal NameDR. SIAMAK RASSOULIAN
Location Address4222 MULBERRY PASS DRHoschton, GA 30548-6263
Mailing Address4222 Mulberry Pass DrHoschton, GA 30548-6263 · (404) 414-2133
Phone(404) 414-2133
Sole ProprietorYes
Enumeration DateJuly 16, 2026
NPPES CertifiedJuly 16, 2026
✔ NPI 1558281022 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
4222 MULBERRY PASS DR, Hoschton, GA 30548
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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 Rassoulian's NPI number?

The NPI number for Siamak Rassoulian is 1558281022. It was assigned to this individual provider in the NPPES registry on July 16, 2026.

Where is Siamak Rassoulian located?

Siamak Rassoulian practices at 4222 Mulberry Pass Dr, Hoschton, GA 30548. The listed phone number is (404) 414-2133.

What is Siamak Rassoulian's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

When was this NPI record last updated?

The NPPES record for Siamak Rassoulian was last updated on July 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 39 days 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.