DR. KATHERINE FLAGG (PH.D. PSYCHOLOGIST) – Clinical Psychologist, NPI 1225006042

DR. KATHERINE FLAGG (PH.D. PSYCHOLOGIST) is a healthcare provider. based in Hingham, Massachusetts. specializing in Clinical Psychologist. They hold the professional credentials PH.D. PSYCHOLOGIST. They hold a License No. 3399 (MA). The NPI Number for DR. KATHERINE FLAGG (PH.D. PSYCHOLOGIST) is 1225006042

Main info

Female
Sole Proprietor
Name
DR. KATHERINE FLAGG (PH.D. PSYCHOLOGIST)
NPI
1225006042
Phone
(781) 740-4847
Address
160 OLD DERBY ST.
Enumeration Date
9 March 2006
Last Update Date
16 December 2009
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience59
Completeness75
Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for DR. KATHERINE FLAGG (PH.D. PSYCHOLOGIST)

  • 160, Old Derby Street, Hingham, Plymouth County, Massachusetts, 02190, United States

    SUITE 261

    HINGHAM, MA 02043

    Phone: (781) 740-4847

    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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Insurance plans in this area (ZIP 02043)

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Frequently asked questions

What unique ID ties claims to DR. KATHERINE FLAGG (PH.D. PSYCHOLOGIST)?
NPI 1225006042 is assigned to DR. KATHERINE FLAGG (PH.D. PSYCHOLOGIST) under the national enumeration system.
Is DR. KATHERINE FLAGG (PH.D. PSYCHOLOGIST) currently active in the NPI registry?
CMS-published data lists DR. KATHERINE FLAGG (PH.D. PSYCHOLOGIST) as an active registrant.
Can you summarize DR. KATHERINE FLAGG (PH.D. PSYCHOLOGIST)'s specialty in plain language?
Clinically, the directory lists DR. KATHERINE FLAGG (PH.D. PSYCHOLOGIST) with Clinical Psychologist. Clinical services aligned with this taxonomy classification.
What location metadata exists for DR. KATHERINE FLAGG (PH.D. PSYCHOLOGIST)?
The page summarizes Hingham, Massachusetts for DR. KATHERINE FLAGG (PH.D. PSYCHOLOGIST); expand the address list for detail.
What if Hingham, Massachusetts seems incomplete?
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