Active NPI
John William Decorato, M.D.
- Specialist
- Staten Island, NY
National Provider Identifier
1649243270
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Specialist
- License
- 167823
- Practice address
- 2777 Hylan Blvd
Staten Island, NY 10306-4660 - Phone
- (718) 987-0300
- Fax
- (718) 987-0305
- NPI assigned
- Feb 13, 2006
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Specialist | 174400000X | 167823 | NY | Primary |
Addresses
Primary practice location
2777 Hylan Blvd
Staten Island, NY 10306-4660
Mailing address
2777 Hylan Blvd
Staten Island, NY 10306-4660
Phone (718) 987-0300
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: Yes
- Power mobility devices: Yes
- Hospice: Yes
- Opted out of Medicare
- Yes, effective Jan 1, 2018 through Jan 1, 2028
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 167823 | NY | MD | Specialist |
Interoperability endpoints
- jdecorato67960@northwell.direct-ci.com
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1139788800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1649243270",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2777 HYLAN BLVD",
"city": "STATEN ISLAND",
"state": "NY",
"postal_code": "103064660",
"telephone_number": "718-987-0300",
"fax_number": "718-987-0305"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2777 HYLAN BLVD",
"city": "STATEN ISLAND",
"state": "NY",
"postal_code": "103064660",
"telephone_number": "718-987-0300",
"fax_number": "718-987-0305"
}
],
"practiceLocations": [],
"basic": {
"last_name": "DECORATO",
"first_name": "JOHN",
"middle_name": "WILLIAM",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-02-13",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "174400000X",
"taxonomy_group": "",
"desc": "Specialist",
"state": "NY",
"license": "167823",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Staten Island, NY
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.