MRS. DEBORAH DICASTRO-SCHAFFER ARNP
NPI 1003091737
Nurse Practitioner - Family in Lancaster, NH
About Mrs. Deborah Dicastro-schaffer Arnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. DEBORAH DICASTRO-SCHAFFER ARNP (NPI 1003091737) is an individual family provider in Lancaster, New Hampshire, licensed in New Hampshire (057035-23) and active in the NPI registry since December 2007. She is enrolled in Medicare PECOS, is affiliated with Concord Hospital, and is a graduate of Other (2014).
NPPES Registry Identity
Specialties & Licenses 2
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
Mrs. Deborah Dicastro-schaffer Arnp 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 Reassignments
2Medicare enrollment records show Deborah Dicastro-schaffer reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lancaster, NH 03584
- Reassigned Medicare billing, New Hampshire enrollment
- Also billed through NPI 1265536718 (New Hampshire)
- 126 clinicians in this Medicare group
Colebrook, NH 03576
- 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.
Areas of Expertise CMS Part B claims 9
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Concord Hospital
Acute Care Hospitals · Concord, NHMary Hitchcock Memorial Hospital
Acute Care Hospitals · Lebanon, NHWeeks Medical Center
Critical Access Hospitals · Lancaster, NHAndroscoggin Valley Hospital
Critical Access Hospitals · Berlin, NHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 03584 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LANCASTER, NH 03584
LANCASTER, NH 03584
LANCASTER, NH 03584
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 Deborah Dicastro-schaffer's NPI number?
The NPI number for Deborah Dicastro-schaffer is 1003091737. It was assigned to this individual provider in the NPPES registry on December 31, 2007. The provider is also known as Ms. Deborah Dicastro Barker Arnp.
Where is Deborah Dicastro-schaffer located?
Deborah Dicastro-schaffer practices at 173 Middle St, Lancaster, NH 03584. The listed phone number is (603) 788-4911.
What is Deborah Dicastro-schaffer's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Deborah Dicastro-schaffer enrolled in Medicare?
Yes. Deborah Dicastro-schaffer 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 organizations bill Medicare for Deborah Dicastro-schaffer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Deborah Dicastro-schaffer reassigns Medicare benefits to 2 organizations: Weeks Medical Center (Lancaster, NH) and Upper Connecticut Valley Hospital Association (Colebrook, NH). Each 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 Deborah Dicastro-schaffer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Deborah Dicastro-schaffer accept?
Health plans from Anthem Blue Cross and Blue Shield list Deborah Dicastro-schaffer 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.
Is Deborah Dicastro-schaffer affiliated with any hospitals?
According to CMS data, Deborah Dicastro-schaffer is affiliated with Concord Hospital, Mary Hitchcock Memorial Hospital, Weeks Medical Center and Androscoggin Valley Hospital.
When was this NPI record last updated?
The NPPES record for Deborah Dicastro-schaffer was last updated on September 27, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.