ADAM P ROSEN PHD
NPI 1780741033
Psychologist in Cambridge, MA

Active since January 03, 2007Opted out of Medicare · through Apr 1, 2028
49 HANCOCK ST, SUITE 107, CAMBRIDGE, MA 02139(617) 921-0332 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Adam P Rosen Phd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ADAM P ROSEN PHD (NPI 1780741033) is an individual psychologist in Cambridge, Massachusetts, licensed in Massachusetts (7382) and active in the NPI registry since January 2007. He has opted out of Medicare through April 1, 2028.

NPPES Registry Identity

NPI1780741033
Entity TypeIndividualMale
Primary Taxonomy103T00000X
Provider Legal NameADAM P ROSENCredential: PHD
Location Address49 HANCOCK ST, SUITE 107Cambridge, MA 02139-3188
Mailing Address49 Hancock St, Suite 107Cambridge, MA 02139-3188 · (617) 921-0332
Sole ProprietorNo
Enumeration DateJanuary 3, 2007
Last NPPES UpdateJuly 8, 2007
NPI 1780741033 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
License Licensed in MA · 7382
Definition
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.
49 HANCOCK ST, Cambridge, MA 02139

Other Identifiers 1

Medicare ID-Type UnspecifiedWW3016MA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Opted out of Medicare

Adam P Rosen Phd has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from April 1, 2026 through April 1, 2028.

Opt-Out Effective DateApril 1, 2026
Opt-Out In Effect ThroughApril 1, 2028Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES 18

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Psychiatry & Neurology (Psychiatry)
49 HANCOCK ST
CAMBRIDGE, MA 02139
Psychologist (Clinical)
49 HANCOCK ST, SUITE 205
CAMBRIDGE, MA 02139
Social Worker (Clinical)
49 HANCOCK ST, SUITE 101
CAMBRIDGE, MA 02139
Social Worker (Clinical)
49 HANCOCK ST
CAMBRIDGE, MA 02139
Counselor (Mental Health)
49 HANCOCK ST
CAMBRIDGE, MA 02139
Social Worker
49 HANCOCK ST, #209
CAMBRIDGE, MA 02139
Psychologist (Clinical)
49 HANCOCK ST, SUITE #107
CAMBRIDGE, MA 02139
Psychologist (Clinical)
49 HANCOCK ST
CAMBRIDGE, MA 02139

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Adam Rosen's NPI number?

The NPI number for Adam Rosen is 1780741033. It was assigned to this individual provider in the NPPES registry on January 3, 2007.

Where is Adam Rosen located?

Adam Rosen practices at 49 Hancock St Suite 107, Cambridge, MA 02139. The listed phone number is (617) 921-0332.

What is Adam Rosen's specialty?

The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.

Is Adam Rosen enrolled in Medicare?

No. Adam Rosen has opted out of Medicare through April 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Adam Rosen was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.