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

Marianne Lotito, MS, LCGC

Genetic Counselor (M.S.) in Little Rock, AR · enumerated 2015.

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

National Provider Identifier

1841675121

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Registry record

Entity type Individual (Type 1)

Name Marianne Lotito

Credential MS, LCGC

Sex Female

Practice address Little Rock, AR, 72205

Phone (501) 906-3000

Enumeration date Jul 28, 2015

Last updated in NPPES Jan 3, 2020

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

Taxonomy & licenses

170300000X Genetic Counselor (M.S.) Other Service Providers · License GT60370582 (WA) Primary

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

Is NPI 1841675121 active?

Yes, as of the latest NPPES snapshot, NPI 1841675121 is active (record last updated 2020-01-03).

How do I verify Marianne Lotito's NPI record?

Cross-check NPI 1841675121 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-01-03.