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

SIERRA MASON LCSW
NPI 1770122111
Social Worker - Clinical in Bemus Point, NY

Active since January 02, 2020
3042 ROUTE 430, BEMUS POINT, NY 14712(716) 490-7900 Get Directions Write a Review

NPPES record last updated: August 21, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Aug 21, 2026, Jan 2, 2020 (2 updates tracked since 2020).

About Sierra Mason Lcsw NPPES

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

SIERRA MASON LCSW (NPI 1770122111) is an individual clinical provider in Bemus Point, New York, licensed in New York (103397) and active in the NPI registry since January 2020.

NPPES Registry Identity

NPI1770122111
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameSIERRA MASONCredential: LCSW
Location Address3042 ROUTE 430Bemus Point, NY 14712-9710
Mailing Address220 5th Ave Fl 11New York, NY 10001-8017 · (716) 490-7900
Phone(716) 490-7900
Sole ProprietorYes
Enumeration DateJanuary 2, 2020
Last NPPES UpdateAugust 21, 20262 updates tracked since enumeration
NPPES CertifiedAugust 21, 2026
✔ NPI 1770122111 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in NY · 103397
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.
3042 ROUTE 430, Bemus Point, NY 14712
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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 Sierra Mason's NPI number?

The NPI number for Sierra Mason is 1770122111. It was assigned to this individual provider in the NPPES registry on January 2, 2020.

Where is Sierra Mason located?

Sierra Mason practices at 3042 Route 430, Bemus Point, NY 14712. The listed phone number is (716) 490-7900.

What is Sierra Mason'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 Sierra Mason was last updated on August 21, 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.