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

Mr. Ronald A Seletsky, LSW, LMHC

Mental Health Counselor in Chestnut Hill, MA · enumerated 2011.

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

National Provider Identifier

1568744159

Verified

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Registry record

Entity type Individual (Type 1)

Name Mr. Ronald A Seletsky

Credential LSW, LMHC

Sex Male

Practice address Chestnut Hill, MA, 02467

Phone (617) 233-3757

Enumeration date Sep 9, 2011

Last updated in NPPES Sep 9, 2011

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

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 4374 (MA) Primary

104100000X Social Worker Behavioral Health & Social Service Providers · License 313686 (MA) Secondary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Ronald Seletsky practice?

The practice location on file with NPPES is in Chestnut Hill, MA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Ronald Seletsky?

The National Provider Identifier (NPI) for Ronald Seletsky is 1568744159, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-09-09.