Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Mark S Jadofsky, PO1

Other Technician in New London, CT · enumerated 2008.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1912161969

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Registry record

Entity type Individual (Type 1)

Name Mr. Mark S Jadofsky

Credential PO1

Sex Male

Practice address 15 Mohegan Ave, U.S. Caost Guard Academy, New London, CT, 06320

Phone (860) 444-8402

Enumeration date Jul 17, 2008

Last updated in NPPES Jul 17, 2008

Taxonomy & licenses

247200000X Other Technician Technologists, Technicians & Other Technical Service Providers Primary

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.

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Frequently asked questions

Where does Mark Jadofsky practice?

The practice location on file with NPPES is in New London, CT. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Mark Jadofsky?

The National Provider Identifier (NPI) for Mark Jadofsky is 1912161969, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-17.