Active NPI
Daniel Greig
- Behavior Analyst
- Worcester, MA
National Provider Identifier
1336693563
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Behavior Analyst
- License
- LABA10000956
- Practice address
- 425 Lake Ave N
Worcester, MA 01605-2072 - Phone
- (617) 402-5444
- NPI assigned
- Aug 4, 2016
- 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 |
|---|---|---|---|---|
| Behavior Analyst | 103K00000X | LABA10000956 | MA | Primary |
Addresses
Primary practice location
425 Lake Ave N
Worcester, MA 01605-2072
Mailing address
425 Lake Ave N
Worcester, MA 01605-2072
Phone (617) 402-5444
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 |
|---|---|---|---|
| LABA10000956 | MA | MD | Behavioral Analyst |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Applied Behavior Institute LLC | Past | Accepting new patients |
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.
-
- Community/Behavioral Health Agency
- Marlborough, MA
- NPI 1679114474
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1470268800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1738108800000",
"number": "1336693563",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "425 LAKE AVE N",
"city": "WORCESTER",
"state": "MA",
"postal_code": "016052072",
"telephone_number": "617-402-5444"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "425 LAKE AVE N",
"city": "WORCESTER",
"state": "MA",
"postal_code": "016052072",
"telephone_number": "617-402-5444"
}
],
"practiceLocations": [],
"basic": {
"last_name": "GREIG",
"first_name": "DANIEL",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2016-08-04",
"last_updated": "2025-01-29",
"certification_date": "2025-01-29",
"status": "A"
},
"taxonomies": [
{
"code": "103K00000X",
"taxonomy_group": "",
"desc": "Behavior Analyst",
"state": "MA",
"license": "LABA10000956",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Worcester, MA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 29, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.