HILARY A SPEASE MSW
NPI 1871795872
Social Worker in Mt Gretna, PA
About Hilary A Spease Msw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HILARY A SPEASE MSW (NPI 1871795872) is an individual social worker in Mt Gretna, Pennsylvania, licensed in Pennsylvania (SW124045) and active in the NPI registry since June 2007. She is enrolled in Medicare PECOS and is a graduate of Temple University School Of Medicine (1999).
NPPES Registry Identity
Specialties & Licenses
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
Hilary A Spease Msw 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 Hilary Spease reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Harrisburg, PA 17110
- Reassigned Medicare billing, Pennsylvania enrollment
- 2 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 20
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 Hilary Spease's NPI number?
The NPI number for Hilary Spease is 1871795872. It was assigned to this individual provider in the NPPES registry on June 1, 2007.
Where is Hilary Spease located?
Hilary Spease practices at 283 S Butler Road, Mt Gretna, PA 17064. The listed phone number is (800) 932-0359.
What is Hilary Spease's specialty?
The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.
Is Hilary Spease enrolled in Medicare?
Yes. Hilary Spease 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 Hilary Spease's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hilary Spease reassigns Medicare benefits to Riverside Associates, P.C. (Harrisburg, 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 Hilary Spease'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 Hilary Spease was last updated on July 8, 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.
# Hilary A Spease, MSW · NPI 1871795872
Social Worker provider in Mt Gretna, Pennsylvania. Individual provider, active in the CMS NPPES registry since June 1, 2007.
## Identity
- **NPI:** 1871795872 (Entity type: Individual)
- **Enumerated:** June 1, 2007
- **Primary specialty:** Social Worker · taxonomy 104100000X
- **State license:** SW124045 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 283 S BUTLER ROAD, Mt Gretna, PA 17064-0550
- **Phone:** (800) 932-0359
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Riverside Associates, P.C. (NPI 1649235110, Harrisburg, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Temple University School Of Medicine, class of 1999
## Record status
- **NPPES last updated:** July 8, 2007
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Source: [NPI Profile](https://npiprofile.com/npi/1871795872) · Data from the CMS NPPES public registry.