Active NPI
Molly E Ream, PHD
- Clinical Psychologist
- Boston, MA
National Provider Identifier
1942167143
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Psychologist
- License
- PSY10002011
- Practice address
- 450 Brookline Ave
Boston, MA 02215-5450 - Phone
- (617) 632-3000
- NPI assigned
- Jan 8, 2026
- Sex
- Female
- 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 Psychologist | 103TC0700X | PSY10002011 | MA | Primary |
Addresses
Primary practice location
450 Brookline Ave
Boston, MA 02215-5450
Mailing address
91 Sidney St Ste 702
Cambridge, MA 02139-4280
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: No
- Power mobility devices: No
- Hospice: No
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
- Credentials
- Doctor of Philosophy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| PSY10002011 | MA | MD | Clinical Psychologist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1767830400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1767830400000",
"number": "1942167143",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "91 SIDNEY ST STE 702",
"city": "CAMBRIDGE",
"state": "MA",
"postal_code": "021394280"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "450 BROOKLINE AVE",
"city": "BOSTON",
"state": "MA",
"postal_code": "022155450",
"telephone_number": "617-632-3000"
}
],
"practiceLocations": [],
"basic": {
"last_name": "REAM",
"first_name": "MOLLY",
"middle_name": "E",
"credential": "PHD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2026-01-08",
"last_updated": "2026-01-08",
"certification_date": "2026-01-08",
"status": "A"
},
"taxonomies": [
{
"code": "103TC0700X",
"taxonomy_group": "",
"desc": "Psychologist, Clinical",
"state": "MA",
"license": "PSY10002011",
"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 Jan 8, 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.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.