Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Ashley Estelle O'Hearn, PSY.D.

Clinical Psychologist in Revere, MA · enumerated 2013 · practices at Insights Psychological Services.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1861822553

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Registry record

Entity type Individual (Type 1)

Name Dr. Ashley Estelle O'Hearn

Credential PSY.D.

Sex Female

Practice address Revere, MA, 02151

Phone (781) 544-6874

Fax (781) 205-1536

Enumeration date Nov 18, 2013

Last updated in NPPES Apr 21, 2022

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 11752 (MA) Primary

PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Is NPI 1861822553 active?

Yes, as of the latest NPPES snapshot, NPI 1861822553 is active (record last updated 2022-04-21).

How do I verify Ashley O'Hearn's NPI record?

Cross-check NPI 1861822553 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Insights Psychological Services Counseling Psychologist · Revere, MA NPI 1336849231

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-04-21.