NPI Portal NPI Lookup & Verification

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

Cristy Marie Plain, RPSGT, CCSH

Respiratory/Developmental/Rehabilitative Specialist/Technologist in Naperville, IL · enumerated 2021.

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

National Provider Identifier

1477213247

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Registry record

Entity type Individual (Type 1)
Name Cristy Marie Plain
Credential RPSGT, CCSH
Sex Female
Practice address Naperville, IL, 60565
Phone (888) 342-1827
Fax (866) 544-3890
Enumeration date Dec 21, 2021
Last updated in NPPES Dec 21, 2021

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

Taxonomy & licenses

174H00000X Health Educator Other Service Providers · License 231 (FL) Secondary
225500000X Respiratory/Developmental/Rehabilitative Specialist/Technologist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 14036 (FL) 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.

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Frequently asked questions

Is NPI 1477213247 active?
Yes, as of the latest NPPES snapshot, NPI 1477213247 is active (record last updated 2021-12-21).
How do I verify Cristy Plain's NPI record?
Cross-check NPI 1477213247 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-21.