GRACE PROSPERI KETCHAM PSYD
NPI 1912643339
Psychologist in Hanover, NH
About Grace Prosperi Ketcham Psyd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GRACE PROSPERI KETCHAM PSYD (NPI 1912643339) is an individual psychologist in Hanover, New Hampshire, licensed in New Hampshire (6876) and active in the NPI registry since May 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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
Grace Prosperi Ketcham Psyd 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 Grace Ketcham reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New London, NH 03257
- Reassigned Medicare billing, New Hampshire enrollment
- 63 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 13
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HANOVER, NH 03755
HANOVER, NH 03755
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 Grace Ketcham's NPI number?
The NPI number for Grace Ketcham is 1912643339. It was assigned to this individual provider in the NPPES registry on May 9, 2022. The provider is also known as Grace Christine Prosperi.
Where is Grace Ketcham located?
Grace Ketcham practices at 2 Buck Rd Ste J, Hanover, NH 03755. The listed phone number is (603) 865-1321.
What is Grace Ketcham's specialty?
The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.
Is Grace Ketcham enrolled in Medicare?
Yes. Grace Ketcham 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 Grace Ketcham's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Grace Ketcham reassigns Medicare benefits to Counseling Associates Of New London PLLC (New London, NH). 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 Grace Ketcham's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Grace Ketcham accept?
Health plans from Ambetter from NH Healthy Families, Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care and WellSense Health Plan list Grace Ketcham 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 Grace Ketcham was last updated on May 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.