Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Hannah Rae Robinovitz, MD

Mental Health Counselor in Ludlow, MA · enumerated 2025.

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

National Provider Identifier

1255145900

Verified

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Registry record

Entity type Individual (Type 1)

Name Hannah Rae Robinovitz

Credential MD

Sex Female

Practice address 45 Cady St, Ludlow, MA, 01056

Phone (413) 205-6134

Enumeration date Feb 4, 2025

Last updated in NPPES Feb 4, 2025

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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

What is the NPI number for Hannah Robinovitz?

The National Provider Identifier (NPI) for Hannah Robinovitz is 1255145900, a Type 1 (individual) record in the CMS NPPES registry.

Where does Hannah Robinovitz practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-04.