SIDNEY MICHAEL TRANTHAM (PH.D.) – Clinical Neuropsychologist, NPI 1013138353

SIDNEY MICHAEL TRANTHAM (PH.D.) is a healthcare provider. based in Cambridge, Massachusetts. specializing in Clinical Neuropsychologist. They hold the professional credentials PH.D.. They hold a License No. 8509 (MA). The NPI Number for SIDNEY MICHAEL TRANTHAM (PH.D.) is 1013138353

Main info

Male
Sole Proprietor
Name
SIDNEY MICHAEL TRANTHAM (PH.D.)
NPI
1013138353
Phone
(617) 785-0409
Address
PO BOX 382192
Enumeration Date
2 May 2007
Last Update Date
11 September 2025
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience57
Completeness85
Years active:19State licenses:1Digital endpointsOther names

Provider Addresses for SIDNEY MICHAEL TRANTHAM (PH.D.)

  • PO BOX 382192

    CAMBRIDGE, MA 022382192

    Phone: (617) 785-0409

    Type: Mailing

  • 129 HARVARD ST

    SUITE 2F

    BROOKLINE, MA 024466497

    Phone: (617) 785-0409

    Type: Location

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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No Medicare enrollment or revalidation data available for this provider in our database.

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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 02238)

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Frequently asked questions

How do payers reference SIDNEY MICHAEL TRANTHAM (PH.D.)?
For SIDNEY MICHAEL TRANTHAM (PH.D.), use NPI 1013138353 as the unique 10-digit identifier.
Active or inactive — what applies to SIDNEY MICHAEL TRANTHAM (PH.D.)?
You should see SIDNEY MICHAEL TRANTHAM (PH.D.) as active in CMS-hosted NPPES data.
What kind of doctor is SIDNEY MICHAEL TRANTHAM (PH.D.)?
SIDNEY MICHAEL TRANTHAM (PH.D.) is associated with Clinical Neuropsychologist in the directory — Clinical services aligned with this taxonomy classification.
Where in Massachusetts is SIDNEY MICHAEL TRANTHAM (PH.D.) registered?
Use Cambridge, Massachusetts as the headline location for SIDNEY MICHAEL TRANTHAM (PH.D.) here.
Does inactive status remove historical data?
Historical rows can remain visible after status changes — read the dates carefully.

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