Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. CHRISTOPHER GRAHAM CARTER PSYD
NPI 1558343764
Psychologist in Boston, MA

Active since November 15, 2005PECOS EnrolledAccepts Medicare Assignment
125 NASHUA ST, SPAULDING REHAB HOSPITAL, BOSTON, MA 02114(617) 573-7000 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Christopher Graham Carter Psyd NPPES

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

DR. CHRISTOPHER GRAHAM CARTER PSYD (NPI 1558343764) is an individual psychologist in Boston, Massachusetts, licensed in Massachusetts (6113) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS, is affiliated with Newton-wellesley Hospital, and is a graduate of Other (1989).

NPPES Registry Identity

NPI1558343764
Entity TypeIndividualMale
Primary Taxonomy103T00000X
Provider Legal NameDR. CHRISTOPHER GRAHAM CARTERCredential: PSYD
Location Address125 NASHUA ST, SPAULDING REHAB HOSPITALBoston, MA 02114-1198
Mailing AddressPo Box 9142, Mass General Physician OrganizationCharlestown, MA 02129-9142 · (617) 724-0287 · Fax (617) 726-2894
Sole ProprietorNo
Medical School CMSOtherGraduated 1989
Enumeration DateNovember 15, 2005
Last NPPES UpdateJuly 13, 2026
NPI 1558343764 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 · 6113
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.
125 NASHUA ST, Boston, MA 02114

Other Identifiers 2

OtherW05599MA · Bcbs Ma
Medicaid0501786MA

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Christopher Graham Carter Psyd is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8921090200
PECOS Enrollment IDI20040330001095
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychotherapy, 45 minutes 90834
Psychotherapy is a treatment method where you converse with a therapist about your thoughts, feelings, and behaviors. In a 45-minute session, the therapist assists you in understanding and managing your mental health concerns, improving emotional wellness, and promoting personal growth.
117 services21 patients
Psychotherapy, 45 minutes 90834
Psychotherapy is a treatment method where you converse with a therapist about your thoughts, feelings, and behaviors. In a 45-minute session, the therapist assists you in understanding and managing your mental health concerns, improving emotional wellness, and promoting personal growth.
44 services17 patients
Psychiatric diagnostic evaluation 90791
A psychiatric diagnostic evaluation is a thorough assessment used to identify any mental health conditions you may have. It involves a detailed discussion about your symptoms, thoughts, feelings and behavior patterns. Your medical history and family's mental health history are also considered.
25 services25 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Newton-Wellesley Hospital

Acute Care Hospitals · Newton, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220101
Location2014 Washington StreetNewton, MA 02462 · Middlesex County
Emergency services Birthing friendly

Other Providers at the Same Location NPPES 20

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

Clinical Neuropsychologist
125 NASHUA ST
BOSTON, MA 02114
Pharmacist
125 NASHUA ST
BOSTON, MA 02114
Internal Medicine
125 NASHUA ST
BOSTON, MA 02114
Physical Therapist
125 NASHUA ST
BOSTON, MA 02114
Physical Medicine & Rehabilitation
125 NASHUA ST
BOSTON, MA 02114
Physical Medicine & Rehabilitation
125 NASHUA ST, SRH
BOSTON, MA 02114
Psychologist
125 NASHUA ST, SRH SPAULDING REHAB HOSPITAL
BOSTON, MA 02114
Clinical Neuropsychologist
125 NASHUA ST
BOSTON, MA 02114

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 Christopher Carter's NPI number?

The NPI number for Christopher Carter is 1558343764. It was assigned to this individual provider in the NPPES registry on November 15, 2005.

Where is Christopher Carter located?

Christopher Carter practices at 125 Nashua St Spaulding Rehab Hospital, Boston, MA 02114. The listed phone number is (617) 573-7000.

What is Christopher Carter's specialty?

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

Is Christopher Carter enrolled in Medicare?

Yes. Christopher Carter is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Christopher Carter accept?

Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Christopher Carter as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Christopher Carter affiliated with any hospitals?

According to CMS data, Christopher Carter is affiliated with Newton-Wellesley Hospital.

When was this NPI record last updated?

The NPPES record for Christopher Carter was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 41 days 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.