Active NPI
Jan Alison Seriff, PSY.D.
- Psychologist
- Newton, MA
National Provider Identifier
1386632339
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychologist
- License
- 3495
- Practice address
- 251 Mill St
Newton, MA 02460-2438 - Phone
- (617) 244-6186
- Fax
- (617) 630-8010
- NPI assigned
- Oct 12, 2005
- 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 |
|---|---|---|---|---|
| Psychologist | 103T00000X | 3495 | MA | Primary |
Addresses
Primary practice location
251 Mill St
Newton, MA 02460-2438
Mailing address
251 Mill St
Newton, MA 02460-2438
Phone (617) 244-6186
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
- Opted out of Medicare
- Yes, effective Apr 1, 2019 through Apr 1, 2027
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1129075200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1386632339",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "251 MILL ST",
"city": "NEWTON",
"state": "MA",
"postal_code": "024602438",
"telephone_number": "617-244-6186",
"fax_number": "617-630-8010"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "251 MILL ST",
"city": "NEWTON",
"state": "MA",
"postal_code": "024602438",
"telephone_number": "617-244-6186",
"fax_number": "617-630-8010"
}
],
"practiceLocations": [],
"basic": {
"last_name": "SERIFF",
"first_name": "JAN",
"middle_name": "ALISON",
"name_prefix": "Dr.",
"credential": "PSY.D.",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2005-10-12",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "103T00000X",
"taxonomy_group": "",
"desc": "Psychologist",
"state": "MA",
"license": "3495",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Newton, MA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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; Opt Out Affidavits.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.