Active NPI
Brandon Thomas Olsen, R. PH
- Pharmacist
- East Hampton, NY
National Provider Identifier
1770461444
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pharmacist
- License
- 072997
- Practice address
- 81 Main St
East Hampton, NY 11937-2731 - Phone
- (631) 324-0082
- Fax
- (631) 324-0338
- NPI assigned
- Aug 21, 2025
- Last updated
- Aug 21, 2025
- Sex
- Male
- Sole proprietor
- No
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 |
|---|---|---|---|---|
| Pharmacist | 183500000X | 072997 | NY | Primary |
Addresses
Primary practice location
81 Main St
East Hampton, NY 11937-2731
Mailing address
244 Kerry St
Holbrook, NY 11741-3818
Other practice location 1
18 Hampton Rd
Southampton, NY 11968-4930
Phone (631) 287-2900
Other practice location 2
20 Main St
Sag Harbor, NY 11963-3006
Phone (631) 808-9090
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
- Credentials
- Registered Pharmacist
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 072997 | NY | MD | Pharmacist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Nyco Chemists IV Inc. | Past | Accepting new patients | |
| Whites Pharmacy Inc | Past | Accepting new patients | |
| Nyco Chemists VI, Inc. | Past | Accepting new patients | |
| Nyco Chemist III Inc | Past | Accepting new patients |
Organizations & group practices 4
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
dba Whites Apothecary
- Community/Retail Pharmacy
- Southampton, NY
- NPI 1407231319
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1755734400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1755734400000",
"number": "1770461444",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "244 KERRY ST",
"city": "HOLBROOK",
"state": "NY",
"postal_code": "117413818"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "81 MAIN ST",
"city": "EAST HAMPTON",
"state": "NY",
"postal_code": "119372731",
"telephone_number": "631-324-0082",
"fax_number": "631-324-0338"
}
],
"practiceLocations": [
{
"address_1": "18 Hampton Rd",
"address_purpose": "LOCATION",
"city": "Southampton",
"state": "NY",
"postal_code": "119684930",
"country_code": "US",
"telephone_number": "631-287-2900",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "20 Main St",
"address_purpose": "LOCATION",
"city": "Sag Harbor",
"state": "NY",
"postal_code": "119633006",
"country_code": "US",
"telephone_number": "631-808-9090",
"fax_number": "631-808-9091",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "OLSEN",
"first_name": "BRANDON",
"middle_name": "THOMAS",
"credential": "R. PH",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2025-08-21",
"last_updated": "2025-08-21",
"certification_date": "2025-08-21",
"status": "A"
},
"taxonomies": [
{
"code": "183500000X",
"taxonomy_group": "",
"desc": "Pharmacist",
"state": "NY",
"license": "072997",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in East Hampton, NY
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 21, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.