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Active NPI 1487787313 Individual Practitioner Male Practitioner

Dr. Stephen Prior , PsyD

Psychologist - Psychoanalysis • Wellesley, MA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Stephen Prior, PsyD is a certified Psychologist - Psychoanalysis practicing in Wellesley, MA. With approximately 41 years of clinical experience since completing medical education in 1985, Dr. Prior delivers high-quality medical care to the local community at 358 WASHINGTON ST.

Dr. Prior accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

358 Washington St
Rear

Wellesley, MA 024816206

Telephone 7812356738
Associated Practice Facility / Clinic
🏢 Maewall Dental Care,llc Facility NPI 1740487750

Medicare Profile & Education

Medical School

Other

Graduation Year

1985

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Psychologist - Psychoanalysis in Wellesley, MA

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
41 Yrs Matches City Avg
City Avg: 41.0 Yrs
State Avg: 38.5 Yrs
Regional Practice Density
1 Specialists

Practicing in Wellesley, MA (19 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Prior (41 Years) 41 Yrs
Wellesley Specialty Average (41.0 Years) 41.0 Yrs

Medical Specialties & State Licenses

Psychologist - Psychoanalysis Primary Specialty

NUCC Taxonomy Code: 103TP0814X

State License MA 3784

A psychologist whose specialty is distinguished from other specialties by its body of knowledge and its intensive treatment approaches. It aims at structural changes and modifications of a person's personality. Psychoanalysis promotes awareness of unconscious, maladaptive and habitually recurrent patterns of emotion and behavior, allowing previously unconscious aspects of the self to become integrated and promoting optimal functioning, healing and creative expression.

Psychologist - Clinical

NUCC Taxonomy Code: 103TC0700X

State License MA 3784

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

Psychologist

NUCC Taxonomy Code: 103T00000X

State License MA 3784

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.

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Bcbspin
PR W03758 (MA)
Commercial Insurance / Payer ID Tufts Health Plan
713217 (MA)

Practice Associates & Co-Workers

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

1 Associated Practitioners
Patricia Prior , MSW

Social Worker - Clinical

NPI 1477609220

Master of Social Work

Career & Practice History Timeline

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

7 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 11, 2025

Psychologist (License #3784 in MA)

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 358 WASHINGTON ST, REAR, WELLESLEY, MA 024816206 (Tel: 7812356738)

📍
Updated Business Mailing Address July 08, 2007

Registered at 71 PARKER RD, WELLESLEY, MA 024822230 (Tel: 7812356738)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as STEPHEN PRIOR, PSY.D.

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

Psychologist (License #3784 in MA)

🟢
Initial NPI Registration & Enumeration March 13, 2007

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1487787313
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 13, 2007
Last Update: September 11, 2025
Sole Proprietor: Yes

Mailing Address

71 Parker Rd

Wellesley, MA 024822230

Phone: 7812356738

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.