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

Tonja Renee Chase, CRNA

Certified Registered Nurse Anesthetist in Columbus, OH · enumerated 2007 · practices at Ohiohealth Corporation.

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

National Provider Identifier

1982898946

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Registry record

Entity type Individual (Type 1)

Name Tonja Renee Chase

Credential CRNA

Sex Female

Practice address Columbus, OH, 43215

Phone (614) 566-9871

Enumeration date Sep 4, 2007

Last updated in NPPES Nov 4, 2015

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

Taxonomy & licenses

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License COA18303NA (OH) Primary

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

Other identifiers

Identifier	Type	State	Issuer
P00424008	Other	NC	RAILRAOD-MEDICARE
8052971	Medicaid	NC	-

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

How do I verify Tonja Chase's NPI record?

Cross-check NPI 1982898946 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1982898946 active?

Yes, as of the latest NPPES snapshot, NPI 1982898946 is active (record last updated 2015-11-04).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-11-04.