DR. SAMUEL J. SINCLAIR PHD - PSYCHOLOGIST
NPI 1932301751
Psychologist - Clinical in Sudbury, MA

Active since June 04, 2007PECOS EnrolledAccepts Medicare Assignment
SAMUEL JUSTIN SINCLAIR, PH.D. PLLC, 345 BOSTON POST ROAD, SUDBURY, MA 01776(617) 905-9908 Get Directions Write a Review

NPPES record last updated: June 16, 2020. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Samuel J. Sinclair Phd - Psychologist NPPES

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

DR. SAMUEL J. SINCLAIR PHD - PSYCHOLOGIST (NPI 1932301751) is an individual clinical provider in Sudbury, Massachusetts, licensed in Massachusetts (8893) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS and is a graduate of Other (2007).

NPPES Registry Identity

NPI1932301751
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameDR. SAMUEL J. SINCLAIRCredential: PHD - PSYCHOLOGIST
Location AddressSAMUEL JUSTIN SINCLAIR, PH.D. PLLC, 345 BOSTON POST ROADSudbury, MA 01776
Mailing AddressSamuel Justin Sinclair, Ph.d. Pllc, 345 Boston Post Road, Suite 3uSudbury, MA 01776 · (617) 905-9908
Sole ProprietorYes
Medical School CMSOtherGraduated 2007
Enumeration DateJune 4, 2007
Last NPPES UpdateJune 16, 2020
NPPES CertifiedJune 16, 2020
NPI 1932301751 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License Licensed in MA · 8893
Definition

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.

SAMUEL JUSTIN SINCLAIR, PH.D. PLLC, Sudbury, MA 01776

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. Samuel J. Sinclair Phd - Psychologist 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 ID648338202
PECOS Enrollment IDI20081106000010
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01776 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$189.86 typical visit price
range $63.72 – $189.86
Typical copayment $47.46 (range $15.93 – $47.46)
Most-billed visit code 99205
Established Patient
$111.18 typical visit price
range $21.07 – $155.29
Typical copayment $27.79 (range $5.26 – $38.82)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Samuel Sinclair's NPI number?

The NPI number for Samuel Sinclair is 1932301751. It was assigned to this individual provider in the NPPES registry on June 4, 2007.

Where is Samuel Sinclair located?

Samuel Sinclair practices at Samuel Justin Sinclair, Ph.D. PLLC 345 Boston Post Road, Sudbury, MA 01776. The listed phone number is (617) 905-9908.

What is Samuel Sinclair's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Samuel Sinclair enrolled in Medicare?

Yes. Samuel Sinclair 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 Samuel Sinclair accept?

Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Samuel Sinclair 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.

When was this NPI record last updated?

The NPPES record for Samuel Sinclair was last updated on June 16, 2020. NPI Profile syncs with the weekly NPPES data releases published by CMS.