Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jeremy Benjamin Barowsky, M.D.

Psychosomatic Medicine Physician in Greenwich, CT · enumerated 2007.

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

National Provider Identifier

1851446843

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Registry record

Entity type Individual (Type 1)

Name Jeremy Benjamin Barowsky

Credential M.D.

Sex Male

Practice address 5 Perryridge Rd, Greenwich, CT, 06830

Phone (203) 863-3303

Fax (203) 863-4690

Enumeration date Jan 23, 2007

Last updated in NPPES Dec 28, 2011

Taxonomy & licenses

2084P0015X Psychosomatic Medicine Physician Allopathic & Osteopathic Physicians · License 49285 (CT) Primary

2084P0015X Psychosomatic Medicine Physician Allopathic & Osteopathic Physicians · License 253290 (NY) Secondary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Jeremy Barowsky practice?

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

What is the NPI number for Jeremy Barowsky?

The National Provider Identifier (NPI) for Jeremy Barowsky is 1851446843, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-12-28.