Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Wallace Eugene Ralston, CRNA

Certified Registered Nurse Anesthetist in Marshall, MO · enumerated 2006.

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

National Provider Identifier

1972556447

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Registry record

Entity type Individual (Type 1)

Name Wallace Eugene Ralston

Credential CRNA

Sex Male

Practice address 2305 S 65 Highway, Marshall, MO, 65340

Phone (660) 886-3554

Fax (660) 831-3308

Enumeration date May 18, 2006

Last updated in NPPES Apr 3, 2025

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 2020034592 (MO) Secondary

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 152532 (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
30004543120001	Medicaid	KS	-
918782004	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

Where does Wallace Ralston practice?

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

What is the NPI number for Wallace Ralston?

The National Provider Identifier (NPI) for Wallace Ralston is 1972556447, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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John Fitzgibbon Memorial Hospital Inc. General Acute Care Hospital · Marshall, MO NPI 1730182478 Stephen Engler Emergency Medicine Physician · Marshall, MO NPI 1780652875 Stacey Hostetter Registered Dietitian · Marshall, MO NPI 1356307805 John Fitzgibbon Memorial Hospital Inc Clinic/Center · Marshall, MO NPI 1285650176 John Fitzgibbon Memorial Hospital, Inc. Emergency Care Clinic/Center · Marshall, MO NPI 1558388173 John Fitzgibbon Memorial Hospital Inc Home Health Agency · Marshall, MO NPI 1760402572 Avery Goehman Speech-Language Pathologist · Marshall, MO NPI 1770659617 John Fitzgibbon Memorial Hospital, Inc Hospitalist Physician · Marshall, MO NPI 1801917539

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-03.