Active NPI
Christopher D De Leo
- Hospitalist Physician
- Newton, NJ
National Provider Identifier
1417650243
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Hospitalist Physician
- License
- 25MA12980100
- Practice address
- 175 High St
Newton, NJ 07860-1004 - Phone
- (973) 579-8321
- Fax
- (973) 383-4572
- NPI assigned
- Mar 22, 2023
- 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Hospitalist Physician | 208M00000X | 25MA12980100 | NJ | Primary |
| Internal Medicine Physician | 207R00000X | 25MA12980100 | NJ |
Addresses
Primary practice location
175 High St
Newton, NJ 07860-1004
Mailing address
PO Box 416457
Boston, MA 02241-6457
Phone (844) 362-1735
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1679443200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1790121600000",
"number": "1417650243",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 416457",
"city": "BOSTON",
"state": "MA",
"postal_code": "022416457",
"telephone_number": "844-362-1735",
"fax_number": "973-290-7495"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "175 HIGH ST",
"city": "NEWTON",
"state": "NJ",
"postal_code": "078601004",
"telephone_number": "973-579-8321",
"fax_number": "973-383-4572"
}
],
"practiceLocations": [],
"basic": {
"last_name": "DE LEO",
"first_name": "CHRISTOPHER",
"middle_name": "D",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2023-03-22",
"last_updated": "2026-09-23",
"certification_date": "2026-09-23",
"status": "A"
},
"taxonomies": [
{
"code": "208M00000X",
"taxonomy_group": "",
"desc": "Hospitalist",
"state": "NJ",
"license": "25MA12980100",
"primary": true
},
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "NJ",
"license": "25MA12980100",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Newton, NJ
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 23, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.