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

MARY-ELLEN MEADOWS PHD
NPI 1790734903
Psychologist in Boston, MA

Active since May 08, 2006PECOS Enrolled
221 LONGWOOD AVENUE, BRIGHAM BEHAVIORAL NEUROLOGY GROUP, BOSTON, MA 02115(617) 732-8060 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mary-ellen Meadows Phd NPPES

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

MARY-ELLEN MEADOWS PHD (NPI 1790734903) is an individual psychologist in Boston, Massachusetts, licensed in Massachusetts (6658) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS, is affiliated with Brigham And Women's Hospital, and is a graduate of Other (1992).

NPPES Registry Identity

NPI1790734903
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NameMARY-ELLEN MEADOWSCredential: PHD
Location Address221 LONGWOOD AVENUE, BRIGHAM BEHAVIORAL NEUROLOGY GROUPBoston, MA 02115
Mailing Address221 Longwood Avenue, Brigham Behavioral Neurology GroupBoston, MA 02115 · (617) 732-8060
Sole ProprietorNo
Medical School CMSOtherGraduated 1992
Enumeration DateMay 8, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1790734903 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 · 6658
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.
221 LONGWOOD AVENUE, Boston, MA 02115

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

Mary-ellen Meadows Phd 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 ID7214016146
PECOS Enrollment IDI20080505000222
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 10

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.

Administration of psychological or neuropsychological test by technician, each additional 30 minutes 96139
This service involves a technician administering additional psychological or neuropsychological testing. Each session lasts for an extra 30 minutes. These tests assess cognitive abilities, such as memory, attention, and problem-solving skills, to aid in diagnosing or monitoring mental health conditions.
274 services57 patients
Evaluation of neuropsychological test, each additional hour 96133
This service involves further evaluation of your neuropsychological test results beyond the initial hour. It helps to understand your cognitive functioning better, focusing on areas like memory, attention, and problem-solving skills.
229 services58 patients
Evaluation of neuropsychological test, each additional hour 96133
This service involves further evaluation of your neuropsychological test results beyond the initial hour. It helps to understand your cognitive functioning better, focusing on areas like memory, attention, and problem-solving skills.
88 services24 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.
61 services61 patients
Evaluation of neuropsychological test, first hour 96132
An evaluation of neuropsychological tests is a process to assess your brain's function. It involves tasks designed to measure cognitive abilities such as memory, attention, problem-solving, and language skills. The first hour involves initial testing and observation.
58 services58 patients
Administration of psychological or neuropsychological test, first 30 minutes 96136
This procedure involves a health professional conducting a psychological or neuropsychological test. The first 30 minutes typically involve understanding your mental health or brain function through various assessments. This helps in diagnosing and treating mental health disorders effectively.
58 services58 patients

Hospital Affiliations CMS Care Compare

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

Brigham And Women's Hospital

Acute Care Hospitals · Boston, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220110
Location75 Francis StreetBoston, MA 02115 · Suffolk County
Emergency services Birthing friendly

Other Providers at the Same Location NPPES 10

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

Internal Medicine (Endocrinology, Diabetes & Metabolism)
221 LONGWOOD AVENUE, BRIGHAM & WOMENS HOSPITAL DIABETES & METABOLISM
BOSTON, MA 02115
Psychiatry & Neurology (Neurology)
221 LONGWOOD AVENUE, BRIGHAM BEHAVIORAL NEUROLOGY GROUP
BOSTON, MA 02115
Psychiatry & Neurology (Psychiatry)
221 LONGWOOD AVENUE, BRIGHAM AND WOMENS HOSPITAL PSYCHIATRY DEPARTMENT
BOSTON, MA 02115
Psychiatry & Neurology (Psychiatry)
221 LONGWOOD AVENUE, BRIGHAM AND WOMENS HOSPITAL DEPARTMENT OF PSYCHIATRY
BOSTON, MA 02115
Psychiatry & Neurology (Psychiatry)
221 LONGWOOD AVENUE, BRIGHAM & WOMEN'S HOSPITAL DEPARTMENT OF PSYCHIATRY
BOSTON, MA 02115
Psychiatry & Neurology (Psychiatry)
221 LONGWOOD AVENUE, BRIGHAM BEHAVIORAL NEUROLOGY GROUP
BOSTON, MA 02115
Psychiatry & Neurology (Neurology)
221 LONGWOOD AVENUE
BOSTON, MA 02115
Internal Medicine (Endocrinology, Diabetes & Metabolism)
221 LONGWOOD AVENUE, RFB 2
BOSTON, MA 02115

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 Mary-ellen Meadows's NPI number?

The NPI number for Mary-ellen Meadows is 1790734903. It was assigned to this individual provider in the NPPES registry on May 8, 2006.

Where is Mary-ellen Meadows located?

Mary-ellen Meadows practices at 221 Longwood Avenue Brigham Behavioral Neurology Group, Boston, MA 02115. The listed phone number is (617) 732-8060.

What is Mary-ellen Meadows's specialty?

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

Is Mary-ellen Meadows enrolled in Medicare?

Yes. Mary-ellen Meadows 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 Mary-ellen Meadows accept?

Health plans from Harvard Pilgrim Health Care list Mary-ellen Meadows 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 Mary-ellen Meadows affiliated with any hospitals?

According to CMS data, Mary-ellen Meadows is affiliated with Brigham And Women's Hospital.

When was this NPI record last updated?

The NPPES record for Mary-ellen Meadows 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 26 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.