Dr. John Dellosso MD
About this NPIWhat this record shows.
NPI 1942299920 is registered to Dr. John Dellosso MD, a Internal Medicine practising at 314 W 14th St, 1st Floor in New York, New York. Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties. Dr. John Dellosso MD has been enumerated in the National Provider Identifier (NPI) registry since 2005.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Other
- 5876007NY· Issued by AETNA
- 15J051NY· Issued by BLUE CROSS
- NP1376NY· Issued by OXFORD
- 1942692NY· Issued by UNITED
- 914576/2C6576NY· Issued by HEALTH NET
- 435009N/4984895002NY· Issued by CIGNA
Medicaid
- 01842231NY
Source: NPPES public registry.
Medicare enrollment
This provider holds a Medicare enrollment on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20071108000746Internal MedicineNY
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Dr. John Dellosso MD accepts. To confirm in-network status with your specific health plan, contact Dr. John Dellosso MD directly at (646) 638-4000.
Frequently asked
Yes. NPI 1942299920 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (646) 638-4000.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Dr. John Dellosso MD is a Type-1 individual NPI.