Active NPI
Daniel Joseph Harris
- Psychiatry Physician
- Boston, MA
National Provider Identifier
1396481065
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychiatry Physician
- License
- 1021110
- Practice address
- Massachusetts General Hospital
15 Parkman Street, Wang 812
Boston, MA 02114 - Phone
- (617) 726-9550
- NPI assigned
- May 6, 2022
- 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 |
|---|---|---|---|---|
| Psychiatry Physician | 2084P0800X | 1021110 | MA | Primary |
Addresses
Primary practice location
Massachusetts General Hospital
15 Parkman Street, Wang 812
Boston, MA 02114
Mailing address
Massachusetts General Hospital
15 Parkman Street, Wang 812
Boston, MA 02114
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: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Psychiatry
- Education
- Wayne State University School of Medicine, 2022
- Medicare assignment
- May accept Medicare assignment
Practice addresses (Care Compare)
115 Mill St
Belmont, MA 02478-1048
399 Revolution Dr
Somerville, MA 02145-1444
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
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.
-
- Dermatology Physician
- Boston, MA
- NPI 1801874573
-
- General Acute Care Hospital
- Boston, MA
- NPI 1023049236
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1651795200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1781049600000",
"number": "1396481065",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "MASSACHUSETTS GENERAL HOSPITAL",
"address_2": "15 PARKMAN STREET, WANG 812",
"city": "BOSTON",
"state": "MA",
"postal_code": "02114"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "MASSACHUSETTS GENERAL HOSPITAL",
"address_2": "15 PARKMAN STREET, WANG 812",
"city": "BOSTON",
"state": "MA",
"postal_code": "02114",
"telephone_number": "617-726-9550"
}
],
"practiceLocations": [],
"basic": {
"last_name": "HARRIS",
"first_name": "DANIEL",
"middle_name": "JOSEPH",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2022-05-06",
"last_updated": "2026-06-10",
"certification_date": "2026-06-10",
"status": "A"
},
"taxonomies": [
{
"code": "2084P0800X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Psychiatry",
"state": "MA",
"license": "1021110",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Boston, MA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 10, 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.
- 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.