DR. SARA G MATTIS (PH.D.) – Clinical Psychologist, NPI 1821145053

DR. SARA G MATTIS (PH.D.) is a healthcare provider. based in Winchester, Massachusetts. specializing in Clinical Psychologist. They hold the professional credentials PH.D.. They hold a License No. 7369 (MA). The NPI Number for DR. SARA G MATTIS (PH.D.) is 1821145053

Main info

Female
Sole Proprietor
Name
DR. SARA G MATTIS (PH.D.)
NPI
1821145053
Phone
(781) 729-5655
Address
573 MAIN ST
Enumeration Date
3 January 2007
Last Update Date
8 July 2007
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

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Provider Addresses for DR. SARA G MATTIS (PH.D.)

  • 573, Main Street, Winchester, North Dundas, Stormont, Dundas and Glengarry Counties, Eastern Ontario, Ontario, K0C 2K0, Canada

    SUITE 1

    WINCHESTER, MA 018902900

    Phone: (781) 729-5655

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

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Medicare Enrollment & Revalidation

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Medicare Utilization (FFS)

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No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 01890)

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Reviews

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Frequently asked questions

How do payers reference DR. SARA G MATTIS (PH.D.)?
For DR. SARA G MATTIS (PH.D.), use NPI 1821145053 as the unique 10-digit identifier.
Is there an active status for DR. SARA G MATTIS (PH.D.)?
For scheduling context, DR. SARA G MATTIS (PH.D.) is shown as active in the registry.
What clinical focus is listed for DR. SARA G MATTIS (PH.D.)?
At a glance, DR. SARA G MATTIS (PH.D.) is tied to Clinical Psychologist. Clinical services aligned with this taxonomy classification.
Is DR. SARA G MATTIS (PH.D.) located near Winchester?
DR. SARA G MATTIS (PH.D.) currently maps to Winchester, Massachusetts in this extract.
Does DR. SARA G MATTIS (PH.D.) accept insurance?
Insurance participation is not part of the core NPI extract — call the plan or office to confirm.

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