Doctor profile · Federal record

Dr. KATHERINE HOLLISTER, MD

Internal Medicine Physician (CMS: INTERNAL MEDICINE) · PORTSMOUTH, NH

  • NPI 1386083962
  • Accepts Medicare
  • 30 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
100 CAMPUS DR, SUITE 12
PORTSMOUTH, NH 038015892
(603) 422-8208
fax (603) 422-8218

Credentials & registration

NPPES · NUCC
NPI registered
June 2013 — 13 yrs on file
Profile last updated
July 23, 2013
Year of graduation
1996 — 30 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
New Hampshire #12107

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1386083962. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$41
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Novo Nordisk Inc 1 $40.74

By nature of payment

Food and Beverage
$41

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
69
Patients
0
Total drug cost
$5,109
Drug Type Claims Patients Total cost
Esomeprazole Magnesium Generic 16 0 $3,913
Amlodipine Besylate Generic 14 0 $62
Gabapentin Generic 14 0 $868
Levothyroxine Sodium Generic 13 0 $195
Lisinopril Generic 12 0 $71