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

Robin Michelle Decastro, APRN

Psychiatric/Mental Health Nurse Practitioner in Casper, WY · enumerated 2008.

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

National Provider Identifier

1548418114

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Registry record

Entity type Individual (Type 1)

Name Robin Michelle Decastro

Credential APRN

Sex Female

Practice address Casper, WY, 82601

Phone (307) 235-9583

Fax (307) 265-7277

Enumeration date Sep 8, 2008

Last updated in NPPES Sep 29, 2015

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 18154.0972 (WY) Primary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 53-76831-101 (KS) Secondary

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
53-76831-101	Other	KS	APRN LICENSE
941	Other	WY	TEMPORARY GRADUATE APRN LICENSE
18154.0972	Other	WY	APRN WITH PRESCRIPTIVE AUTHORITY

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 Robin Decastro?

The National Provider Identifier (NPI) for Robin Decastro is 1548418114, a Type 1 (individual) record in the CMS NPPES registry.

Where does Robin Decastro practice?

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

Other providers at this practice address

Browse all →

John Koffman Counselor · Casper, WY NPI 1649416009 Abby Sayre Case Manager/Care Coordinator · Casper, WY NPI 1790921146 Donald Allen Counselor · Casper, WY NPI 1740426105 Lisa Stine Counselor · Casper, WY NPI 1477799831 Michelle Grissom Counselor · Casper, WY NPI 1023254554 Alfredo Santistevan Counselor · Casper, WY NPI 1144466681 Kelly Shipley Counselor · Casper, WY NPI 1124264650 Whitney Becher Case Manager/Care Coordinator · Casper, WY NPI 1922244458

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-09-29.