Active NPI
Emily J Deringer, MD
- Psychiatry Physician
- Concord, MA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychiatry Physician
- License
- 273660
- Practice address
- 300 Baker Ave
Suite 300 (Private Office 349)
Concord, MA 01742 - Phone
- (833) 351-8255
- Fax
- (888) 815-3583
- NPI assigned
- Apr 15, 2010
- Sex
- Female
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Psychiatry Physician | 2084P0800X | 262333 | NY | |
| Psychiatry Physician | 2084P0800X | 273660 | MA | Primary |
Addresses
Primary practice location
300 Baker Ave
Suite 300 (Private Office 349)
Concord, MA 01742
Mailing address
109 W 27TH St RM 5S
New York, NY 10001-6208
Phone (833) 351-8255
Other practice location 1
109 W 27th St Rm 5S
New York, NY 10001-6208
Phone (833) 351-8255
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
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20180222002589 | MA | Practitioner - Psychiatry | 1850540519 | Reassigns benefits to 2 organizations |
Care Compare profile
Medicare Care Compare- Specialty
- Psychiatry
- Education
- University of Michigan Medical School, 2010
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
- MCCD FL Psychiatry Services PA
Practice addresses (Care Compare)
300 Baker Ave
Concord, MA 01742-2131
Phone (833) 351-8255
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 273660 | MA | MD | Psychiatry Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| The McLean Hospital Corporation | Psychiatry | Current | Accepting new patients |
| MCCD FL Psychiatry Services PA | Psychiatry | Current | Accepting new patients |
Locations
115 Mill St
Belmont, MA 02478
Phone (617) 855-2000
265 Franklin St
Ste 1702
Boston, MA 02110
Phone (203) 721-6500
300 Baker Ave
Ste 300
Concord, MA 01742
Phone (864) 336-2731
109 W 27th St
Rm 5S
New York, NY 10001
Phone (332) 230-4572
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.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1271289600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1750636800000",
"number": "1013233048",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "109 W 27TH ST RM 5S",
"city": "NEW YORK",
"state": "NY",
"postal_code": "100016208",
"telephone_number": "833-351-8255",
"fax_number": "888-815-3583"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "300 BAKER AVE",
"address_2": "SUITE 300 (PRIVATE OFFICE 349)",
"city": "CONCORD",
"state": "MA",
"postal_code": "01742",
"telephone_number": "833-351-8255",
"fax_number": "888-815-3583"
}
],
"practiceLocations": [
{
"address_1": "109 W 27th St Rm 5S",
"address_purpose": "LOCATION",
"city": "New York",
"state": "NY",
"postal_code": "100016208",
"country_code": "US",
"telephone_number": "833-351-8255",
"fax_number": "888-815-3583",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "DERINGER",
"first_name": "EMILY",
"middle_name": "J",
"name_prefix": "Dr.",
"credential": "MD",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2010-04-15",
"last_updated": "2025-06-23",
"certification_date": "2025-06-23",
"status": "A"
},
"taxonomies": [
{
"code": "2084P0800X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Psychiatry",
"state": "NY",
"license": "262333",
"primary": false
},
{
"code": "2084P0800X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Psychiatry",
"state": "MA",
"license": "273660",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Concord, MA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 23, 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.