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DR. KATHERINE FLAGG PH.D. PSYCHOLOGIST
NPI 1225006042
Psychologist - Clinical in Hingham, MA

Active since March 09, 2006
160 OLD DERBY ST., SUITE 261, HINGHAM, MA 02043(781) 740-4847 Get Directions Write a Review

NPPES record last updated: December 16, 2009. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Katherine Flagg Ph.d. Psychologist NPPES

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

DR. KATHERINE FLAGG PH.D. PSYCHOLOGIST (NPI 1225006042) is an individual clinical provider in Hingham, Massachusetts, licensed in Massachusetts (3399) and active in the NPI registry since March 2006.

NPPES Registry Identity

NPI1225006042
Entity TypeIndividualFemale
Primary Taxonomy103TC0700X
Provider Legal NameDR. KATHERINE FLAGGCredential: PH.D. PSYCHOLOGIST
Location Address160 OLD DERBY ST., SUITE 261Hingham, MA 02043
Mailing Address160 Old Derby St., Suite 261Hingham, MA 02043 · (781) 740-4847
Phone(781) 740-4847
Sole ProprietorYes
Enumeration DateMarch 9, 2006
Last NPPES UpdateDecember 16, 2009
✔ NPI 1225006042 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in MA · 3399
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.
Also ListedClinical NeuropsychologistTaxonomy 103G00000X · License 3399 (MA)
160 OLD DERBY ST., Hingham, MA 02043
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Other Names 1

Other Name (5)Dr. Katherine Flagg Mcwhorter

Other Identifiers 3

Medicaid0514535MA
Medicare ID-Type UnspecifiedWO3431MA
Medicare UPINW03431

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 Katherine Flagg's NPI number?

The NPI number for Katherine Flagg is 1225006042. It was assigned to this individual provider in the NPPES registry on March 9, 2006. The provider is also known as Dr. Katherine Flagg Mcwhorter.

Where is Katherine Flagg located?

Katherine Flagg practices at 160 Old Derby St. Suite 261, Hingham, MA 02043. The listed phone number is (781) 740-4847.

What is Katherine Flagg's specialty?

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

When was this NPI record last updated?

The NPPES record for Katherine Flagg was last updated on December 16, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.