Dr. Katherine Flagg PH.D. Psychologist
Also known as
- Also known asFlagg Mcwhorter, Katherine
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1225006042 is registered to Dr. Katherine Flagg PH.D. Psychologist, a Clinical Psychologist practising at 160 Old Derby St., Suite 261 in Hingham, Massachusetts. Clinical Psychologist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Katherine Flagg PH.D. Psychologist has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Medicaid
- 0514535MA
Source: NPPES public registry.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Dr. Katherine Flagg PH.D. Psychologist accepts. To confirm in-network status with your specific health plan, contact Dr. Katherine Flagg PH.D. Psychologist directly at (781) 740-4847.
Frequently asked
Yes. NPI 1225006042 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Clinical Psychologist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (781) 740-4847.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Dr. Katherine Flagg PH.D. Psychologist is a Type-1 individual NPI.