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

Susan P Walla, APRN

Q: What is the NPI number for Susan Walla?

The National Provider Identifier (NPI) for Susan Walla is 1962589747, a Type 1 (individual) record in the CMS NPPES registry.

Psychiatric/Mental Health Nurse Practitioner in Gillette, WY · enumerated 2006.

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

National Provider Identifier

1962589747

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Registry record

Entity type Individual (Type 1)

Name Susan P Walla

Credential APRN

Sex Female

Practice address Gillette, WY, 82716

Phone (307) 685-8255

Fax (888) 852-8319

Enumeration date Nov 1, 2006

Last updated in NPPES Aug 24, 2016

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

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 21112 (MT) Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 29650.1122 (WY) Primary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN credential

Other identifiers

Identifier	Type	State	Issuer
0000439212	Medicaid	MT	-
136049300	Medicaid	WY	-

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 Susan Walla practice?

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

What is the NPI number for Susan Walla?

The National Provider Identifier (NPI) for Susan Walla is 1962589747, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Kim Biegler Mental Health Counselor · Gillette, WY NPI 1225191919 Counseling Connections, LLC Community/Behavioral Health Agency · Gillette, WY NPI 1689979361 Adonai Mental Health Services Adult Mental Health Clinic/Center · Gillette, WY NPI 1366878977 Heather Schmelzle Counselor · Gillette, WY NPI 1376947770

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-08-24.