Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MRS. KATHERINE S HOPPER LMSW
NPI 1154969913
Social Worker - Clinical in Rochester, NY

Active since December 11, 2019
1445 CLIFFORD AVE, ROCHESTER, NY 14621(585) 325-6945 Get Directions Write a Review

NPPES record last updated: September 10, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Sep 10, 2026, Jan 14, 2020, Dec 11, 2019 (3 updates tracked since 2019).

About Mrs. Katherine S Hopper Lmsw NPPES

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

MRS. KATHERINE S HOPPER LMSW (NPI 1154969913) is an individual clinical provider in Rochester, New York, licensed in New York (104152) and active in the NPI registry since December 2019.

NPPES Registry Identity

NPI1154969913
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMRS. KATHERINE S HOPPERCredential: LMSW
Location Address1445 CLIFFORD AVERochester, NY 14621
Mailing Address1445 Clifford AveRochester, NY 14621 · (585) 325-6945
Sole ProprietorNo
Enumeration DateDecember 11, 2019
Last NPPES UpdateSeptember 10, 20263 updates tracked since enumeration
NPPES CertifiedJanuary 14, 2020
NPI 1154969913 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License Licensed in NY · 104152
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
Also ListedSocial Worker · SchoolTaxonomy 1041S0200X · License 104152-1 (NY)
1445 CLIFFORD AVE, Rochester, NY 14621

Other Names 1

Former Name (1)Ms. Katherine S O'hara

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Speech-Language Pathologist
1445 CLIFFORD AVE
ROCHESTER, NY 14621
Social Worker (School)
1445 CLIFFORD AVE
ROCHESTER, NY 14621
Speech-Language Pathologist
1445 CLIFFORD AVE
ROCHESTER, NY 14621
Speech-Language Pathologist
1445 CLIFFORD AVE
ROCHESTER, NY 14621
Occupational Therapist
1445 CLIFFORD AVE
ROCHESTER, NY 14621

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 Hopper's NPI number?

The NPI number for Katherine Hopper is 1154969913. It was assigned to this individual provider in the NPPES registry on December 11, 2019. The provider is also known as Ms. Katherine S O'hara.

Where is Katherine Hopper located?

Katherine Hopper practices at 1445 Clifford Ave, Rochester, NY 14621. The listed phone number is (585) 325-6945.

What is Katherine Hopper's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

When was this NPI record last updated?

The NPPES record for Katherine Hopper was last updated on September 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 days 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.