Doctor profile · Federal record

Dr. Deborah Dicastro-Schaffer, ARNP

Family Nurse Practitioner (CMS: Nurse Practitioner) · Hospitalist Physician · Family Nurse Practitioner · Lancaster, NH

  • NPI 1003091737
  • Accepts Medicare
  • 12 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
173 Middle St
Lancaster, NH 035843508
(603) 788-4911
fax (603) 788-5607

Credentials & registration

NPPES · NUCC
NPI registered
December 2007 — 19 yrs on file
Profile last updated
September 27, 2022
Year of graduation
2014 — 12 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State licenses (2)
New Hampshire #057035-23 · Florida #ARNP9361210

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1003091737. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
531
Distinct HCPCS
10
Medicare allowed
$44,752
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 193 82 $67
99238 Hospital discharge day management, 30 minutes or less 69 62 $67
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes 58 20 $63
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 53 51 $109
99239 Hospital discharge day management, more than 30 minutes 46 45 $97
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 36 23 $100
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 25 24 $146
99291 Critical care, first 30-74 minutes 20 11 $179
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 18 14 $90
99315 Nursing facility discharge day management, 30 minutes or less 13 13 $69

In context: peer comparison

Among 2 peers in Lancaster Family Nurse Practitioner, average services per provider: 50. This provider delivers 11× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
58
Patients
12
Total drug cost
$671
Drug Type Claims Patients Total cost
Metoprolol Succinate Generic 22 0 $281
Amlodipine Besylate Generic 13 0 $100
Doxycycline Hyclate Generic 12 12 $171
Metoprolol Tartrate Generic 11 0 $119

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Deborah Dicastro-Schaffer's medical specialty?
Dr. Deborah Dicastro-Schaffer practices Family Nurse Practitioner in Lancaster, NH.
Where does Dr. Deborah Dicastro-Schaffer practice?
Dr. Deborah Dicastro-Schaffer practices at 173 Middle St, Lancaster, NH 035843508. Office phone: 6037884911.
What is Dr. Deborah Dicastro-Schaffer's NPI?
Dr. Deborah Dicastro-Schaffer's National Provider Identifier (NPI) is 1003091737, issued by NPPES.
Does Dr. Deborah Dicastro-Schaffer accept Medicare assignment?
Yes. Dr. Deborah Dicastro-Schaffer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Deborah Dicastro-Schaffer commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99238); Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308). Source: CMS Medicare Physician & Other Practitioners file.