WILEY CORPORATION
NPI 1205995669
Psychologist - Clinical in Hollidaysburg, PA
About Wiley Corporation NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILEY CORPORATION (NPI 1205995669) is a healthcare organization registered as a clinical in Hollidaysburg, Pennsylvania and active in the NPI registry since December 2006. The organization lists Mary O Leary Wiley, Licensed Psychologist, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Wiley Corporation is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by November 30, 2026
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Wiley Corporation, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Wiley Corporation's NPI number?
The NPI number for Wiley Corporation is 1205995669. It was assigned to this organization in the NPPES registry on December 8, 2006.
Where is Wiley Corporation located?
Wiley Corporation is located at 511 Allegheny St., Hollidaysburg, PA 16648. The listed phone number is (814) 932-1745.
What is Wiley Corporation's specialty?
The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.
Is Wiley Corporation enrolled in Medicare?
Yes. Wiley Corporation is registered in the Medicare PECOS enrollment system.
When is Wiley Corporation's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Pennsylvania, Clinic/Group Practice) is due for revalidation by November 30, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Wiley Corporation?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Clinical Psychologist) reassigns their Medicare billing to Wiley Corporation. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Wiley Corporation was last updated on January 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Wiley Corporation · NPI 1205995669
Clinical organization in Hollidaysburg, Pennsylvania. Organization record, active in the CMS NPPES registry since December 8, 2006.
## Identity
- **NPI:** 1205995669 (Entity type: Organization)
- **Enumerated:** December 8, 2006
- **Primary specialty:** Psychologist - Clinical · taxonomy 103TC0700X
- **Organization subpart:** No
- **Authorized official:** Mary Wiley, LICENSED PSYCHOLOGIST
## Practice location
- **Address:** 511 ALLEGHENY ST., Hollidaysburg, PA 16648
- **Phone:** (814) 932-1745 · **Fax:** (814) 944-0419
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** November 30, 2026 (Non-DME Part B, Pennsylvania, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 1 clinician (Clinical Psychologist) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 6, 2026
- **Other identifiers:** Other 547426000 (PA)
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Source: [NPI Profile](https://npiprofile.com/npi/1205995669) · Data from the CMS NPPES public registry.