Active NPI
Nathan Ionascu, M.D.
- Pediatrics Physician
- Chappaqua, NY
National Provider Identifier
1265762934
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pediatrics Physician
- License
- 102272-1
- Practice address
- 149 Ridgewood Ter
Chappaqua, NY 10514-3550 - Phone
- (914) 238-4877
- NPI assigned
- Dec 31, 2009
- Sex
- Male
- 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 |
|---|---|---|---|---|
| Pediatrics Physician | 208000000X | 102272-1 | NY | Primary |
| Pediatric Hospice and Palliative Medicine Physician | 2080H0002X | 102272-1 | NY |
Addresses
Primary practice location
149 Ridgewood Ter
Chappaqua, NY 10514-3550
Mailing address
149 Ridgewood Ter
Chappaqua, NY 10514-3550
Phone (914) 238-4877
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
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 102272-1 | NY | MD | Pediatric Hospice and Palliative Medicine Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1262217600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1262217600000",
"number": "1265762934",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "149 RIDGEWOOD TER",
"city": "CHAPPAQUA",
"state": "NY",
"postal_code": "105143550",
"telephone_number": "914-238-4877"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "149 RIDGEWOOD TER",
"city": "CHAPPAQUA",
"state": "NY",
"postal_code": "105143550",
"telephone_number": "914-238-4877"
}
],
"practiceLocations": [],
"basic": {
"last_name": "IONASCU",
"first_name": "NATHAN",
"credential": "M.D.",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2009-12-31",
"last_updated": "2009-12-31",
"status": "A"
},
"taxonomies": [
{
"code": "208000000X",
"taxonomy_group": "",
"desc": "Pediatrics",
"state": "NY",
"license": "102272-1",
"primary": true
},
{
"code": "2080H0002X",
"taxonomy_group": "",
"desc": "Pediatrics, Hospice and Palliative Medicine",
"state": "NY",
"license": "102272-1",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Chappaqua, NY
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 31, 2009; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.