Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Adam P Rosen, PHD

Q: What is the NPI number for Adam Rosen?

The National Provider Identifier (NPI) for Adam Rosen is 1780741033, a Type 1 (individual) record in the CMS NPPES registry.

Psychologist in Cambridge, MA · enumerated 2007.

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

National Provider Identifier

1780741033

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Adam P Rosen

Credential PHD

Sex Male

Practice address 49 Hancock St, Suite 107, Cambridge, MA, 02139

Phone (617) 921-0332

Enumeration date Jan 3, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License 7382 (MA) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD 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 Adam Rosen practice?

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

What is the NPI number for Adam Rosen?

The National Provider Identifier (NPI) for Adam Rosen is 1780741033, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.