Active NPI
Siamak Rassoulian
- Specialist
- Hoschton, GA
National Provider Identifier
1558281022
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Specialist
- Practice address
- 4222 Mulberry Pass Dr
Hoschton, GA 30548-6263 - Phone
- (404) 414-2133
- NPI assigned
- Jul 16, 2026
- Sex
- Male
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Specialist | 174400000X | Primary |
Addresses
Primary practice location
4222 Mulberry Pass Dr
Hoschton, GA 30548-6263
Mailing address
4222 Mulberry Pass Dr
Hoschton, GA 30548-6263
Phone (404) 414-2133
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1784160000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1784160000000",
"number": "1558281022",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "4222 MULBERRY PASS DR",
"city": "HOSCHTON",
"state": "GA",
"postal_code": "305486263",
"telephone_number": "404-414-2133"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4222 MULBERRY PASS DR",
"city": "HOSCHTON",
"state": "GA",
"postal_code": "305486263",
"telephone_number": "404-414-2133"
}
],
"practiceLocations": [],
"basic": {
"last_name": "RASSOULIAN",
"first_name": "SIAMAK",
"name_prefix": "Dr.",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2026-07-16",
"last_updated": "2026-07-16",
"certification_date": "2026-07-16",
"status": "A"
},
"taxonomies": [
{
"code": "174400000X",
"taxonomy_group": "193400000X SINGLE SPECIALTY GROUP",
"desc": "Specialist",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Hoschton, GA
- Publix Super Markets Inc (Publix Pharmacy #1188)
- Publix Super Markets, Inc. (Publix Pharmacy #1892)
- Russell Glen Pysell, RPH
- Tammy Watson Pysell, RPH
- Ross Daniel Rainey, PHARM.D.
- Pamela Ann Reagin, MASSAGE THERAPIST
- Marlena Kennedy Rice, PHARMD
- Rivercess Health Services, LLC
- Christine Robbins, NP-C
- Cortie J Rolison IV, DO
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 16, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.