Active NPI
Norman J. Sissman, M.D.
- Pediatric Cardiology Physician
- Sleepy Hollow, NY
National Provider Identifier
1932270113
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pediatric Cardiology Physician
- License
- 103450-1
- Practice address
- 4106 Kendal Way
Sleepy Hollow, NY 10591-1069 - Phone
- (914) 922-1721
- NPI assigned
- Nov 10, 2006
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Pediatric Cardiology Physician | 2080P0202X | 103450-1 | NY | Primary |
Addresses
Primary practice location
4106 Kendal Way
Sleepy Hollow, NY 10591-1069
Mailing address
4106 Kendal Way
Sleepy Hollow, NY 10591-1069
Phone (914) 922-1721
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)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 103450-1 | NY | MD | Pediatric Cardiology Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1163116800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1789257600000",
"number": "1932270113",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "4106 KENDAL WAY",
"city": "SLEEPY HOLLOW",
"state": "NY",
"postal_code": "105911069",
"telephone_number": "914-922-1721"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4106 KENDAL WAY",
"city": "SLEEPY HOLLOW",
"state": "NY",
"postal_code": "105911069",
"telephone_number": "914-922-1721"
}
],
"practiceLocations": [],
"basic": {
"last_name": "SISSMAN",
"first_name": "NORMAN",
"middle_name": "J.",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2006-11-10",
"last_updated": "2026-09-13",
"status": "A"
},
"taxonomies": [
{
"code": "2080P0202X",
"taxonomy_group": "",
"desc": "Pediatrics, Pediatric Cardiology",
"state": "NY",
"license": "103450-1",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Sleepy Hollow, NY
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 13, 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.