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Dr. Peter Harakas , PhD

Psychologist β€’ Arlington, MA

Active NPI 1932545381 Individual Practitioner Male Practitioner
Practice location in NPPES

94 Pleasant St Ste 114
Arlington, MA 024766534

Call 6174022658 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

94 Pleasant St Ste 114

Arlington, MA 024766534

Telephone 6174022658
Fax 6174022658
Organization at the Same NPPES Address or Phone
Cognitive Behavior Therapy Insights Llc Facility NPI 1184471401

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

NPI first issued

2013

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Medicare assignment not listed

CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians, CMS release of October 2, 2026; Medicare.gov, β€œDoes your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians, CMS release of October 2, 2026.

Guide: How Medicare covers telehealth

Compared with the same specialty in Arlington and Massachusetts

36 active clinicians are listed under Psychologist with a practice address in Arlington, MA (2,375 in Massachusetts).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Arlington

2.8% of these 36 clinicians have the CMS telehealth indicator.

5.6% of these 36 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Doctors and Clinicians, CMS release of October 2, 2026, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo Β· Report an error.

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2024-06-16
Psychologist Primary Specialty

NUCC Taxonomy Code: 103T00000X

License # reported to NPPES MA 9635

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.

Psychologist - Cognitive & Behavioral

NUCC Taxonomy Code: 103TB0200X

A psychologist who reflects an experimental-clinical approach distinguished by use of principles of human learning and development and theories of cognitive processing to promote meaningful change in maladaptive human behavior and thinking.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Massachusetts Board of Registration in Medicine.
Look Up on State Board Site

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

9 Historical Events
πŸ“
Updated Practice Location June 16, 2024

Registered at 94 PLEASANT ST STE 114, ARLINGTON, MA 024766534 (Tel: 6174022658)

πŸ“
Updated Business Mailing Address June 16, 2024

Registered at 41 BELMONT ST APT 23, SOMERVILLE, MA 021432531 (Tel: 6174603498)

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) June 16, 2024

Psychologist

βœ…
NPI Profile Active May 13, 2013

NPI status registered as active in NPPES database

πŸ“
Practice Location (Initial Record) May 13, 2013

Registered at 300 TRADECENTER, SUITE 7790, WOBURN, MA 018011883 (Tel: 6175317133)

πŸ“
Business Mailing Address (Initial Record) May 13, 2013

Registered at 300 TRADECENTER, SUITE 7790, WOBURN, MA 018011883 (Tel: 6175317133)

πŸ‘€
Provider Name / Credentials (Initial Record) May 13, 2013

Recorded as PETER HARAKAS, PHD

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) May 13, 2013

Psychologist (license number reported to NPPES: MA 9635)

🟒
Initial NPI Registration & Enumeration May 13, 2013

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1932545381
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 13, 2013
Last Update: June 16, 2024
Sole Proprietor: Yes

Other Psychologists in Arlington

Healthcare providers in Arlington

Mailing Address

41 Belmont St Apt 23

Somerville, MA 021432531

Phone: 6174603498

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.