Active NPI
David A Lewis Sr., LICSW
- Social Worker
- Springfield, MA
National Provider Identifier
1285969220
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Social Worker
- Practice address
- 605 State St
Springfield, MA 01109-4114 - Phone
- (413) 266-2207
- Fax
- (413) 301-5164
- NPI assigned
- Oct 8, 2009
- 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 |
|---|---|---|---|---|
| Social Worker | 104100000X | Primary |
Addresses
Primary practice location
605 State St
Springfield, MA 01109-4114
Mailing address
605 State St
Springfield, MA 01109-4114
Phone (413) 266-2207
Other practice location 1
511 E Columbus Ave
Springfield, MA 01105-2506
Phone (413) 827-8959
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: No
- Power mobility devices: No
- Hospice: No
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Clinical Social Worker
- Education
- Other, 2010
- Medicare assignment
- May accept Medicare assignment
- Telehealth
- Offers telehealth services
Practice addresses (Care Compare)
605 State St
Springfield, MA 01109-4114
Phone (413) 266-2207
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
Organizations & group practices 1
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 Clinic/Center (Including Community Mental Health Center)
- Springfield, MA
- NPI 1558884338
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1254960000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1761004800000",
"number": "1285969220",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "605 STATE ST",
"city": "SPRINGFIELD",
"state": "MA",
"postal_code": "011094114",
"telephone_number": "413-266-2207",
"fax_number": "413-301-5164"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "605 STATE ST",
"city": "SPRINGFIELD",
"state": "MA",
"postal_code": "011094114",
"telephone_number": "413-266-2207",
"fax_number": "413-301-5164"
}
],
"practiceLocations": [
{
"address_1": "511 E Columbus Ave",
"address_purpose": "LOCATION",
"city": "Springfield",
"state": "MA",
"postal_code": "011052506",
"country_code": "US",
"telephone_number": "413-827-8959",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "LEWIS",
"first_name": "DAVID",
"middle_name": "A",
"name_prefix": "Mr.",
"name_suffix": "Sr.",
"credential": "LICSW",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2009-10-08",
"last_updated": "2025-10-21",
"certification_date": "2025-10-21",
"status": "A"
},
"taxonomies": [
{
"code": "104100000X",
"taxonomy_group": "",
"desc": "Social Worker",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Springfield, MA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 21, 2025; 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.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.