MARY LOUISE HILL PHD
NPI 1821594706
Psychologist in Chapel Hill, NC
About Mary Louise Hill Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARY LOUISE HILL PHD (NPI 1821594706) is an individual psychologist in Chapel Hill, North Carolina, licensed in North Carolina (5324) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS and is a graduate of Other (2017).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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 Louise Hill 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 Hill reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Chapel Hill, NC 27514
- Reassigned Medicare billing, North Carolina enrollment
- 2,797 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.
CHAPEL HILL, NC 27514
CHAPEL HILL, NC 27514
CHAPEL HILL, NC 27514
CHAPEL HILL, NC 27514
CHAPEL HILL, NC 27514
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 Hill's NPI number?
The NPI number for Mary Hill is 1821594706. It was assigned to this individual provider in the NPPES registry on April 1, 2018.
Where is Mary Hill located?
Mary Hill practices at 101 Manning Dr, Chapel Hill, NC 27514. The listed phone number is (984) 974-3803.
What is Mary Hill's specialty?
The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.
Is Mary Hill enrolled in Medicare?
Yes. Mary Hill 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 Hill's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Hill reassigns Medicare benefits to University Of North Carolina At Chapel Hill (Chapel Hill, NC). 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 Hill's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mary Hill accept?
Health plans from Oscar Health Plan of North Carolina, Inc and UnitedHealthcare list Mary Hill as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Mary Hill was last updated on April 1, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.