Active NPI
Joy Von Steiger, PH.D.
- Psychologist
- Cambridge, MA
National Provider Identifier
1962471870
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychologist
- License
- 4897
- Practice address
- 9 Remington St
Cambridge, MA 02138-5202 - Phone
- (617) 875-0444
- NPI assigned
- Mar 14, 2006
- 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 | 4897 | MA | Primary |
Addresses
Primary practice location
9 Remington St
Cambridge, MA 02138-5202
Mailing address
9 Remington St
Cambridge, MA 02138-5202
Phone (617) 875-0444
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| VOWO4657 | Other | MA | BCBS NUMBER |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Opted out of Medicare
- Yes, effective Jul 16, 2025 through Jul 16, 2027
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Philosophy
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1142294400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1962471870",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "9 REMINGTON ST",
"city": "CAMBRIDGE",
"state": "MA",
"postal_code": "021385202",
"telephone_number": "617-875-0444"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "9 REMINGTON ST",
"city": "CAMBRIDGE",
"state": "MA",
"postal_code": "021385202",
"telephone_number": "617-875-0444"
}
],
"practiceLocations": [],
"basic": {
"last_name": "VON STEIGER",
"first_name": "JOY",
"name_prefix": "Dr.",
"credential": "PH.D.",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2006-03-14",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "103T00000X",
"taxonomy_group": "",
"desc": "Psychologist",
"state": "MA",
"license": "4897",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "BCBS NUMBER",
"identifier": "VOWO4657",
"state": "MA"
}
],
"endpoints": [],
"other_names": []
}Other providers in Cambridge, 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; Opt Out Affidavits.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.