Mr. Arthur Ilharreguy NP
About this NPIWhat this record shows.
NPI 1568074672 is registered to Mr. Arthur Ilharreguy NP, a Acute Care Nurse Practitioner practising at 214 E 23rd St in Cheyenne, Wyoming. Acute Care Nurse Practitioner is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mr. Arthur Ilharreguy NP has been enumerated in the National Provider Identifier (NPI) registry since 2020.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Other
- RXN.0104942-NPCO· Issued by RXN
Source: NPPES public registry.
Medicare enrollment
This provider holds 2 Medicare enrollments on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20231115001587Nurse PractitionerSC
- I20260120001714Nurse PractitionerMT
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Mr. Arthur Ilharreguy NP accepts. To confirm in-network status with your specific health plan, contact Mr. Arthur Ilharreguy NP directly at (307) 634-2273.
Frequently asked
Yes. NPI 1568074672 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Acute Care Nurse Practitioner is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (307) 634-2273.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Mr. Arthur Ilharreguy NP is a Type-1 individual NPI.