Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1215928874 Individual Practitioner Female Practitioner

Dr. Nancy J Keuthen , PhD

Psychologist • Boston, MA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Nancy Keuthen, PhD is a certified Psychologist practicing in Boston, MA. With approximately 42 years of clinical experience since graduating from State University Of New York At Stony Brook, School Of Medicine in 1984, Dr. Keuthen delivers high-quality medical care to the local community at 15 PARKMAN STREET.

Dr. Keuthen is affiliated with The General Hospital Corporation and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Practice Location & Contact Primary Location

Practice Address

15 Parkman Street
Wang Ambulatory Care Center 815

Boston, MA 021142696

Telephone 6177264074
Fax 6176433080
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

State University Of New York At Stony Brook, School Of Medicine

Graduation Year

1984

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Psychologist in Boston, MA

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
42 Yrs +26.9 yrs vs City Avg
City Avg: 15.1 Yrs
State Avg: 32.3 Yrs
Regional Practice Density
471 Specialists

Practicing in Boston, MA (2533 Statewide)

Telehealth Adoption Rate
20.0% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Keuthen (42 Years) 42 Yrs
Boston Specialty Average (15.1 Years) 15.1 Yrs

Medical Specialties & State Licenses

Psychologist Primary Specialty

NUCC Taxonomy Code: 103T00000X

State License MA 3739

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.

Hospital & Practice Group Affiliations

The General Hospital Corporation

55 Fruit St, Boston, MA 021142621

Phone: 6177262000

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

7 Associated Practitioners
Dr. Sharon Sung , PhD

Psychologist - Clinical

NPI 1003051137

Doctor of Philosophy (Ph.D.)

Dr. Lee Cohen , MD

Psychiatry & Neurology - Psychiatry

NPI 1184608176

Doctor of Medicine (M.D.)

Dr. Hadine Joffe , MD MSC

Psychiatry & Neurology - Psychiatry

NPI 1447226956

MDMSC

Dr. Kyle Williams , MD

Psychiatry & Neurology - Child & Adolescent Psychiatry

NPI 1598925182

Doctor of Medicine (M.D.)

Dr. Adele Viguera , MD

Psychiatry & Neurology - Psychiatry

NPI 1609866847

Doctor of Medicine (M.D.)

Dr. Maria Buttolph , MD PHD

Psychiatry & Neurology - Psychiatry

NPI 1689659146

MDPHD

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events
NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 15 PARKMAN STREET, WANG AMBULATORY CARE CENTER 815, BOSTON, MA 021142696 (Tel: 6177264074)

📍
Updated Business Mailing Address July 08, 2007

Registered at PO BOX 9142, MASS GENERAL PHYSICIAN ORGANIZATION, CHARLESTOWN, MA 021299142 (Tel: 6177240287)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as NANCY KEUTHEN, PHD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Psychologist (License #3739 in MA)

🟢
Initial NPI Registration & Enumeration November 02, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1215928874
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: November 02, 2005
Last Update: July 13, 2026
Sole Proprietor: No

Mailing Address

Po Box 9142, Mass General Physician Organization

Charlestown, MA 021299142

Phone: 6177240287

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.