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

Dr. Wendy Sue Gersing, PSY, D.

Counselor in Rawlins, WY · enumerated 2007.

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

National Provider Identifier

1164549234

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Registry record

Entity type Individual (Type 1)

Name Dr. Wendy Sue Gersing

Credential PSY, D.

Sex Female

Practice address Rawlins, WY, 82301

Phone (307) 324-4826

Enumeration date Mar 23, 2007

Last updated in NPPES Oct 28, 2014

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

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers · License 318 (WY) Primary

Other identifiers

Identifier	Type	State	Issuer
120836200	Other	WY	FEDERAL OWCP
119967600	Medicaid	WY	-
310397	Other	WY	BLUE CROSS BLUE SHIELD

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

What is the NPI number for Wendy Gersing?

The National Provider Identifier (NPI) for Wendy Gersing is 1164549234, a Type 1 (individual) record in the CMS NPPES registry.

Where does Wendy Gersing practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-10-28.