Active NPI
Walter Daniel Soja, RPH
- Pharmacist
- Providence, RI
National Provider Identifier
1831191865
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pharmacist
- License
- RPH2138
- Practice address
- 345 Blackstone Blvd
Dept of Pharmacy
Providence, RI 02906-4800 - Phone
- (401) 455-6316
- Fax
- (401) 445-6300
- NPI assigned
- Aug 10, 2005
- 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 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Pharmacist | 183500000X | RPH2138 | RI | Primary |
| Pharmacotherapy Pharmacist | 1835P1200X | RPH2138 | RI | |
| Psychiatric Pharmacist | 1835P1300X | RPH2138 | RI |
Addresses
Primary practice location
345 Blackstone Blvd
Dept of Pharmacy
Providence, RI 02906-4800
Mailing address
11 Dixwell Ave
Cranston, RI 02910-5902
Phone (401) 785-0048
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 |
|---|---|---|---|
| RPH2138 | RI | MD | Psychiatric Pharmacist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1123632000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1831191865",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "11 DIXWELL AVE",
"city": "CRANSTON",
"state": "RI",
"postal_code": "029105902",
"telephone_number": "401-785-0048",
"fax_number": "401-455-6300"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "345 BLACKSTONE BLVD",
"address_2": "DEPT OF PHARMACY",
"city": "PROVIDENCE",
"state": "RI",
"postal_code": "029064800",
"telephone_number": "401-455-6316",
"fax_number": "401-445-6300"
}
],
"practiceLocations": [],
"basic": {
"last_name": "SOJA",
"first_name": "WALTER",
"middle_name": "DANIEL",
"name_prefix": "Dr.",
"credential": "RPH",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2005-08-10",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "183500000X",
"taxonomy_group": "",
"desc": "Pharmacist",
"state": "RI",
"license": "RPH2138",
"primary": true
},
{
"code": "1835P1200X",
"taxonomy_group": "",
"desc": "Pharmacist, Pharmacotherapy",
"state": "RI",
"license": "RPH2138",
"primary": false
},
{
"code": "1835P1300X",
"taxonomy_group": "",
"desc": "Pharmacist, Psychiatric",
"state": "RI",
"license": "RPH2138",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Providence, RI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.