Active NPI
Erin Elizabeth Oliva, LICSW
- Clinical Social Worker
- Smithfield, RI
National Provider Identifier
1407349632
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Social Worker
- License
- ISW03390
- Practice address
- 254 Mountaindale Rd
Smithfield, RI 02917-2207 - Phone
- (401) 497-4875
- NPI assigned
- Jun 12, 2018
- Sex
- Female
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 4
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Clinical Social Worker | 1041C0700X | ISW03390 | RI | Primary |
| Mental Health Counselor | 101YM0800X | |||
| Addiction (Substance Use Disorder) Counselor | 101YA0400X | |||
| Clinical Social Worker | 1041C0700X | 125815 | MA |
Addresses
Primary practice location
254 Mountaindale Rd
Smithfield, RI 02917-2207
Mailing address
254 Mountaindale Rd
Smithfield, RI 02917-2207
Phone (401) 497-4875
Other practice location 1
10 Dorrance St Ste 700
Providence, RI 02903-2014
Phone (888) 500-2067
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)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 125815 | MA | MD | Clinical Social Worker |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1528761600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1773360000000",
"number": "1407349632",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "254 MOUNTAINDALE RD",
"city": "SMITHFIELD",
"state": "RI",
"postal_code": "029172207",
"telephone_number": "401-497-4875"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "254 MOUNTAINDALE RD",
"city": "SMITHFIELD",
"state": "RI",
"postal_code": "029172207",
"telephone_number": "401-497-4875"
}
],
"practiceLocations": [
{
"address_1": "10 Dorrance St Ste 700",
"address_purpose": "LOCATION",
"city": "Providence",
"state": "RI",
"postal_code": "029032014",
"country_code": "US",
"telephone_number": "888-500-2067",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "OLIVA",
"first_name": "ERIN",
"middle_name": "ELIZABETH",
"name_prefix": "Mrs.",
"credential": "LICSW",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2018-06-12",
"last_updated": "2026-03-13",
"certification_date": "2026-03-13",
"status": "A"
},
"taxonomies": [
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": "RI",
"license": "ISW03390",
"primary": true
},
{
"code": "101YM0800X",
"taxonomy_group": "",
"desc": "Counselor, Mental Health",
"state": null,
"license": null,
"primary": false
},
{
"code": "101YA0400X",
"taxonomy_group": "",
"desc": "Counselor, Addiction (Substance Use Disorder)",
"state": null,
"license": null,
"primary": false
},
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": "MA",
"license": "125815",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Smithfield, RI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 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.