Active NPI
Richard Maltz
- Clinical Social Worker
- New Haven, CT
National Provider Identifier
1417926536
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Social Worker
- License
- 001285
- Practice address
- 400 Columbus Ave
New Haven, CT 06519-1233 - Phone
- (203) 503-3250
- NPI assigned
- Mar 14, 2006
- 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 |
|---|---|---|---|---|
| Clinical Social Worker | 1041C0700X | 001285 | CT | Primary |
Addresses
Primary practice location
400 Columbus Ave
New Haven, CT 06519-1233
Mailing address
226 Dixwell Ave
New Haven, CT 06511-3456
Phone (203) 503-3471
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
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 001285 | CT | MD | Speech-Language Pathologist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1142294400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1417926536",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "226 DIXWELL AVE",
"city": "NEW HAVEN",
"state": "CT",
"postal_code": "065113456",
"telephone_number": "203-503-3471"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "400 COLUMBUS AVE",
"city": "NEW HAVEN",
"state": "CT",
"postal_code": "065191233",
"telephone_number": "203-503-3250"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MALTZ",
"first_name": "RICHARD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-03-14",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": "CT",
"license": "001285",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in New Haven, CT
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.