MARY OLEARY WILEY PHD
NPI 1356473763
Psychologist - Clinical in Altoona, PA
About Mary Oleary Wiley Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARY OLEARY WILEY PHD (NPI 1356473763) is an individual clinical provider in Altoona, Pennsylvania, licensed in Pennsylvania (PS008198L) and active in the NPI registry since March 2007. She is enrolled in Medicare PECOS and is a graduate of Other (1982).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mary Oleary Wiley Phd is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Mary Wiley reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Hollidaysburg, PA 16648
- Reassigned Medicare billing, Pennsylvania enrollment
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 16602 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Mary Wiley's NPI number?
The NPI number for Mary Wiley is 1356473763. It was assigned to this individual provider in the NPPES registry on March 12, 2007.
Where is Mary Wiley located?
Mary Wiley practices at 3701 Burgoon Road, Altoona, PA 16602. The listed phone number is (814) 942-4045.
What is Mary Wiley's specialty?
The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.
Is Mary Wiley enrolled in Medicare?
Yes. Mary Wiley is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Mary Wiley's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Wiley reassigns Medicare benefits to Wiley Corporation (Hollidaysburg, PA). The 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 Mary Wiley's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Mary Wiley was last updated on October 15, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.
# Mary Oleary Wiley, PHD · NPI 1356473763
Clinical provider in Altoona, Pennsylvania. Individual provider, active in the CMS NPPES registry since March 12, 2007.
## Identity
- **NPI:** 1356473763 (Entity type: Individual)
- **Enumerated:** March 12, 2007
- **Primary specialty:** Psychologist - Clinical · taxonomy 103TC0700X
- **State license:** PS008198L (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 3701 BURGOON ROAD, Altoona, PA 16602-1715
- **Phone:** (814) 942-4045 · **Fax:** (814) 944-0419
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Wiley Corporation (NPI 1205995669, Hollidaysburg, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1982
## Record status
- **NPPES last updated:** October 15, 2007
- **Other identifiers:** Other 547426000 (PA); Medicare PIN 000897SFF (PA)
---
Source: [NPI Profile](https://npiprofile.com/npi/1356473763) · Data from the CMS NPPES public registry.