Doctor profile · Federal record

Dr. James Crampton

Physician Assistant · Royal Oak, MI

  • NPI 1346216272
  • 20 yrs on file
  • Male
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3601 W 13 Mile RD
Royal Oak, MI 480736712
(248) 898-5000

Credentials & registration

NPPES · NUCC
NPI registered
February 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Specialty taxonomy
363A00000X — NUCC code
State license (1)
Michigan #5601003028

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1346216272. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,748
Transactions
99
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
Novo Nordisk Inc 18 $308.05
Lilly USA, LLC 20 $289.39
AstraZeneca Pharmaceuticals LP 11 $200.06
PFIZER INC. 10 $161.88
ABBVIE INC. 9 $138.67
Merck Sharp & Dohme LLC 6 $124.60
GlaxoSmithKline, LLC. 6 $101.28
Exact Sciences Corporation 4 $89.67
Amgen Inc. 5 $78.20
Salix Pharmaceuticals, a division of Bausch Health US, LLC 4 $70.77
AIMMUNE THERAPEUTICS, INC. 2 $33.22
Novartis Pharmaceuticals Corporation 1 $26.38
SANOFI-AVENTIS U.S. LLC 1 $23.08
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) 1 $20.64
Abbott Laboratories 1 $18.75

By nature of payment

Food and Beverage
$1,748

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
3,220
Patients
1,049
Total drug cost
$52,839
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 326 103 $5,480
Amlodipine Besylate Generic 312 92 $2,908
Simvastatin Generic 310 100 $4,673
Metoprolol Succinate Generic 297 99 $7,816
Levothyroxine Sodium Generic 232 78 $4,668
Metformin Hcl Generic 228 80 $3,485
Omeprazole Generic 227 90 $4,190
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 221 52 $3,956
Losartan Potassium Generic 218 69 $4,477
Lisinopril Generic 205 64 $2,170

Frequently asked questions

Auto-generated from federal data
What is Dr. James Crampton's medical specialty?
Dr. James Crampton practices Physician Assistant in Royal Oak, MI.
Where does Dr. James Crampton practice?
Dr. James Crampton practices at 3601 W 13 Mile RD, Royal Oak, MI 480736712. Office phone: 2488985000.
What is Dr. James Crampton's NPI?
Dr. James Crampton's National Provider Identifier (NPI) is 1346216272, issued by NPPES.