Doctor profile · Federal record

Dr. William Ennis, P.A.

Surgical Physician Assistant · Salisbury, MD

  • NPI 1407199706
  • MIPS 100.0 / 100 · 2023
  • 13 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
914A Eastern Shore Dr
Salisbury, MD 218046410
(410) 546-1331
fax (410) 543-8107

Credentials & registration

NPPES · NUCC
NPI registered
April 2013 — 13 yrs on file
Profile last updated
May 30, 2024
Specialty taxonomy
363AS0400X — NUCC code
State license (1)
Maryland #C05019

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1407199706. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,201
Transactions
58
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
Abbvie INC. 12 $226.74
Lilly USA, LLC 10 $163.57
Amgen INC. 5 $100.37
AstraZeneca Pharmaceuticals Lp 5 $95.89
Pfizer INC. 4 $75.06
Janssen Pharmaceuticals, INC 2 $64.29
Lundbeck LLC 3 $58.44
Exact Sciences Corporation 2 $53.01
Novo Nordisk INC 3 $51.15
Sumitomo Pharma America, INC. 2 $48.34
Idorsia Pharmaceuticals US INC 3 $44.61
E.R. Squibb & Sons, L.L.C. 2 $39.20
Boehringer Ingelheim Pharmaceuticals, INC. 2 $38.26
Otsuka America Pharmaceutical, INC. 2 $35.57
Aimmune Therapeutics, INC. 1 $34.93

By nature of payment

Food and Beverage
$1,201

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
677
Patients
632
Total drug cost
$34,176
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 91 79 $967
Gabapentin Generic 65 59 $788
Pantoprazole Sodium Generic 60 59 $559
Furosemide Generic 55 53 $200
Eliquis (Apixaban) Brand 50 42 $28,470
Amlodipine Besylate Generic 47 44 $241
Oxycodone Hcl Generic 40 38 $94
Levothyroxine Sodium Generic 38 38 $301
Metoprolol Tartrate Generic 37 26 $312
Metoprolol Succinate Generic 35 35 $388

Frequently asked questions

Auto-generated from federal data
What is Dr. William Ennis's medical specialty?
Dr. William Ennis practices Surgical Physician Assistant in Salisbury, MD.
Where does Dr. William Ennis practice?
Dr. William Ennis practices at 914A Eastern Shore Dr, Salisbury, MD 218046410. Office phone: 4105461331.
What is Dr. William Ennis's NPI?
Dr. William Ennis's National Provider Identifier (NPI) is 1407199706, issued by NPPES.