Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Martha Harris, CRNA

Certified Registered Nurse Anesthetist in Belleville, IL · enumerated 2006.

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

National Provider Identifier

1841241676

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Registry record

Entity type Individual (Type 1)

Name Martha Harris

Credential CRNA

Sex Female

Practice address 311 W Lincoln St, Suite 201, Belleville, IL, 62220

Phone (618) 222-3200

Fax (618) 222-3203

Enumeration date May 15, 2006

Last updated in NPPES Mar 3, 2017

Taxonomy & licenses

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 94978 (MO) Primary

CRNA · Certified Registered Nurse Anesthetist: An advanced practice nurse specializing in anesthesia care. About the CRNA credential

Other identifiers

Identifier	Type	State	Issuer
915102420	Medicaid	MO	-

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 Martha Harris's NPI record?

Cross-check NPI 1841241676 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1841241676 active?

Yes, as of the latest NPPES snapshot, NPI 1841241676 is active (record last updated 2017-03-03).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-03-03.