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

Deborah Lee Greenslit, L.M.H.C., R.N.

Mental Health Counselor in Rutland, MA · enumerated 2008.

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

National Provider Identifier

1134397748

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Registry record

Entity type Individual (Type 1)

Name Deborah Lee Greenslit

Credential L.M.H.C., R.N.

Sex Female

Practice address Rutland, MA, 01543

Phone (774) 234-0090

Enumeration date Feb 16, 2008

Last updated in NPPES Feb 16, 2008

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 LM0649 (MA) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Deborah Greenslit's NPI record?

Cross-check NPI 1134397748 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1134397748 active?

Yes, as of the latest NPPES snapshot, NPI 1134397748 is active (record last updated 2008-02-16).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-16.