Active NPI
Michael Joseph Di Salvo, LCSW
- Clinical Social Worker
- Wilmington, DE
National Provider Identifier
1326438151
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Social Worker
- License
- Q10001173
- Practice address
- 1602 Jessup St
Wilmington, DE 19802-4210 - Phone
- (302) 576-5050
- NPI assigned
- Feb 2, 2015
- 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 13
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Clinical Social Worker | 1041C0700X | SW16993 | FL | |
| Clinical Social Worker | 1041C0700X | Q10001173 | DE | Primary |
| Social Worker | 104100000X | Q10001173 | DE | |
| Clinical Social Worker | 1041C0700X | 15392 | SC | |
| Clinical Social Worker | 1041C0700X | 27074 | MD | |
| Clinical Social Worker | 1041C0700X | LW61388806 | WA | |
| Clinical Social Worker | 1041C0700X | LICSW125617 | MA | |
| Clinical Social Worker | 1041C0700X | 10446-C | NV | |
| Clinical Social Worker | 1041C0700X | 0904014246 | VA | |
| Clinical Social Worker | 1041C0700X | 44SC05990700 | NJ | |
| Clinical Social Worker | 1041C0700X | CW021853 | PA | |
| Clinical Social Worker | 1041C0700X | 091468 | NY | |
| Clinical Social Worker | 1041C0700X | CSW008250 | GA |
Addresses
Primary practice location
1602 Jessup St
Wilmington, DE 19802-4210
Mailing address
PO Box 191
Rockland, DE 19732-0191
Phone (302) 651-4200
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in DE, FL, MA, GA, DC, PA, NY, WA, SC
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: No
- Power mobility devices: No
- Hospice: No
Enrollment records 9
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20180910000444 | DE | Practitioner - Clinical Social Worker | 4385994532 | Reassigns benefits to 2 organizations |
| I20230627001339 | FL | Practitioner - Clinical Social Worker | 4385994532 | Reassigns benefits to 1 organization |
| I20230802002211 | MA | Practitioner - Clinical Social Worker | 4385994532 | Reassigns benefits to 1 organization |
| I20230803000617 | GA | Practitioner - Clinical Social Worker | 4385994532 | Reassigns benefits to 1 organization |
| I20230803003800 | DC | Practitioner - Clinical Social Worker | 4385994532 | Reassigns benefits to 1 organization |
| I20230906000033 | PA | Practitioner - Clinical Social Worker | 4385994532 | Reassigns benefits to 1 organization |
| I20231106003009 | NY | Practitioner - Clinical Social Worker | 4385994532 | Reassigns benefits to 1 organization |
| I20231127003124 | WA | Practitioner - Clinical Social Worker | 4385994532 | Reassigns benefits to 1 organization |
| I20240419002147 | SC | Practitioner - Clinical Social Worker | 4385994532 | Reassigns benefits to 1 organization |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Master of Arts, Master of Science
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| Q10001173 | DE | MD | Social Worker |
| LICSW125617 | MA | MD | Clinical Social Worker |
| 27074 | MD | MD | Clinical Social Worker |
| 10446-C | NV | MD | Clinical Social Worker |
| 15392 | SC | MD | Radiation Oncology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Doctor on Demand Professionals P C | Current | Accepting new patients |
Locations
1 California St
Ste 2300
San Francisco, CA 94111
Phone (800) 929-0926
251 Little Falls Dr
Wilmington, DE 19808
Phone (443) 347-4485
Interoperability endpoints
- michael.disalvo.1@30520.direct.athenahealth.com
Organizations & group practices 2
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Mental Health Counselor
- Miami, FL
- NPI 1245845932
DC, DE, FL, GA, MA, NY, PA, SC, WA
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1422835200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1773360000000",
"number": "1326438151",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 191",
"city": "ROCKLAND",
"state": "DE",
"postal_code": "197320191",
"telephone_number": "302-651-4200"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1602 JESSUP ST",
"city": "WILMINGTON",
"state": "DE",
"postal_code": "198024210",
"telephone_number": "302-576-5050"
}
],
"practiceLocations": [],
"basic": {
"last_name": "DI SALVO",
"first_name": "MICHAEL",
"middle_name": "JOSEPH",
"credential": "LCSW",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2015-02-02",
"last_updated": "2026-03-13",
"certification_date": "2026-03-13",
"status": "A"
},
"taxonomies": [
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": "FL",
"license": "SW16993",
"primary": false
},
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": "DE",
"license": "Q10001173",
"primary": true
},
{
"code": "104100000X",
"taxonomy_group": "",
"desc": "Social Worker",
"state": "DE",
"license": "Q10001173",
"primary": false
},
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": "SC",
"license": "15392",
"primary": false
},
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": "MD",
"license": "27074",
"primary": false
},
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": "WA",
"license": "LW61388806",
"primary": false
},
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": "MA",
"license": "LICSW125617",
"primary": false
},
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": "NV",
"license": "10446-C",
"primary": false
},
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": "VA",
"license": "0904014246",
"primary": false
},
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": "NJ",
"license": "44SC05990700",
"primary": false
},
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": "PA",
"license": "CW021853",
"primary": false
},
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": "NY",
"license": "091468",
"primary": false
},
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": "GA",
"license": "CSW008250",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Wilmington, DE
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.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.