Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mrs. Deborah Dicastro-Schaffer, ARNP

Individual provider Hospitalist Physician · NPI 1003091737

Mrs. Deborah Dicastro-Schaffer, ARNP is a Nurse Practitioner in Lancaster, New Hampshire. Qualified in 2014, 12 years ago. Practices with Weeks Medical Center, a 69-clinician group and accepts Medicare assignment. Licensed in Florida and New Hampshire.

Years since qualifying
12
Licensed in
FL, NH
In the registry since
2007
Specialties on file
3
What do these letters mean?
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.

See every abbreviation used in this directory →

Practice location Address checks out

173 Middle St
Lancaster, NH 03584-3508
Phone: (603) 788-4911
Fax: (603) 788-5607
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 057035-23 (NH)
Hospitalist Physician Taxonomy 208M00000X · Licence 057035-23 (NH)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence ARNP9361210 (FL)

Record details

NPI number1003091737
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP
Sole proprietorNo
NPI enumeratedDecember 31, 2007
Last updated in NPPESSeptember 27, 2022
Certification dateSeptember 27, 2022
Mailing address173 Middle St, Lancaster, NH 03584-3508

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Weeks Medical Center — 69 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount