Active NPI
Sleep Better Clinic Inc
- Sleep Disorder Diagnostic Clinic/Center
- Quincy, MA
National Provider Identifier
1427966803
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Sleep Disorder Diagnostic Clinic/Center
- Legal business name
- SLEEP BETTER CLINIC INC
- Practice address
- 1261 Furnace Brook Pkwy Ste 22
Quincy, MA 02169-4762 - Phone
- (617) 901-5547
- Fax
- (617) 500-9711
- NPI assigned
- Aug 28, 2026
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Dr. Adrian De Guzman Velasquez, MD MPH ATSF FAASM
- Title
- Ceo/ Owner
- Phone
- (617) 816-0169
Specialties & licenses 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Sleep Medicine (Internal Medicine) Physician | 207RS0012X | |||
| Clinic/Center | 261Q00000X | |||
| Sleep Disorder Diagnostic Clinic/Center | 261QS1200X | Primary |
Addresses
Primary practice location
1261 Furnace Brook Pkwy Ste 22
Quincy, MA 02169-4762
Mailing address
1261 Furnace Brook Pkwy Ste 22
Quincy, MA 02169-4762
Phone (617) 901-5547
Other practice location 1
2285 Massachusetts Ave Ste 104
Cambridge, MA 02140-1261
Phone (617) 901-5547
Other practice location 2
1000 Plain St
Marshfield, MA 02050-2116
Phone (617) 901-5547
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1787875200000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1787875200000",
"number": "1427966803",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1261 FURNACE BROOK PKWY STE 22",
"city": "QUINCY",
"state": "MA",
"postal_code": "021694762",
"telephone_number": "617-901-5547",
"fax_number": "617-500-9711"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1261 FURNACE BROOK PKWY STE 22",
"city": "QUINCY",
"state": "MA",
"postal_code": "021694762",
"telephone_number": "617-901-5547",
"fax_number": "617-500-9711"
}
],
"practiceLocations": [
{
"address_1": "2285 Massachusetts Ave Ste 104",
"address_purpose": "LOCATION",
"city": "Cambridge",
"state": "MA",
"postal_code": "021401261",
"country_code": "US",
"telephone_number": "617-901-5547",
"fax_number": "617-500-9711",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "1000 Plain St",
"address_purpose": "LOCATION",
"city": "Marshfield",
"state": "MA",
"postal_code": "020502116",
"country_code": "US",
"telephone_number": "617-901-5547",
"fax_number": "617-500-9711",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"organization_name": "SLEEP BETTER CLINIC INC",
"organizational_subpart": "NO",
"enumeration_date": "2026-08-28",
"last_updated": "2026-08-28",
"certification_date": "2026-08-28",
"status": "A",
"authorized_official_last_name": "VELASQUEZ",
"authorized_official_first_name": "ADRIAN",
"authorized_official_middle_name": "DE GUZMAN",
"authorized_official_title_or_position": "CEO/ OWNER",
"authorized_official_telephone_number": "617-816-0169",
"authorized_official_name_prefix": "Dr.",
"authorized_official_credential": "MD MPH ATSF FAASM"
},
"taxonomies": [
{
"code": "207RS0012X",
"taxonomy_group": "193400000X SINGLE SPECIALTY GROUP",
"desc": "Internal Medicine, Sleep Medicine",
"state": null,
"license": null,
"primary": false
},
{
"code": "261Q00000X",
"taxonomy_group": "",
"desc": "Clinic/Center",
"state": null,
"license": null,
"primary": false
},
{
"code": "261QS1200X",
"taxonomy_group": "",
"desc": "Clinic/Center, Sleep Disorder Diagnostic",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Quincy, MA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 28, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.