Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. John William Decorato, M.D.
Specialist in Staten Island, NY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1649243270
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Registry record
Entity type Individual (Type 1)
Name Dr. John William Decorato
Credential M.D.
Sex Male
Practice address 2777 Hylan Blvd, Staten Island, NY, 10306
Phone (718) 987-0300
Fax (718) 987-0305
Enumeration date Feb 13, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What is the NPI number for John Decorato?
The National Provider Identifier (NPI) for John Decorato is 1649243270, a Type 1 (individual) record in the CMS NPPES registry.
Where does John Decorato practice?
The practice location on file with NPPES is in Staten Island, NY. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Marlena Jbara Diagnostic Radiology Physician · Staten Island, NY NPI 1922075365 Radiology Services of New York PC Diagnostic Radiology Physician · Staten Island, NY NPI 1184691537 Sasan Yasharpour Diagnostic Radiology Physician · Staten Island, NY NPI 1346217791 Aesthetic Pavilion Ambulatory Surgery Center LLC Ambulatory Surgical Clinic/Center · Staten Island, NY NPI 1619172970 John W. Decorato, M.D., P.C. Specialist · Staten Island, NY NPI 1477738953
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.