Doctor profile · Federal record

Dr. Mignon de Leon, MD

Family Medicine Physician (CMS: Family Practice) · Norristown, PA

  • NPI 1023246048
  • Accepts Medicare
  • 23 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1330 Powell St, Suite 409
Norristown, PA 194013353
(610) 277-0964
Mailing address
8205 W Warm Springs RD Ste 210
Las Vegas, NV 891133646

Credentials & registration

NPPES · NUCC
NPI registered
June 2009 — 17 yrs on file
Profile last updated
January 10, 2022
Year of graduation
2003 — 23 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Pennsylvania #MT 194898

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1023246048. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$16
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Boston Scientific Corporation 1 $16.08

By nature of payment

Food and Beverage
$16

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
144
Patients
101
Total drug cost
$2,192
Drug Type Claims Patients Total cost
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 25 25 $425
Ibuprofen Generic 25 25 $320
Prednisone Generic 17 15 $198
Amlodipine Besylate Generic 15 0 $229
Azithromycin Generic 14 14 $105
Diclofenac Sodium Generic 14 0 $494
Hydrocortisone Generic 12 11 $137
Cefadroxil Generic 11 0 $139
Fluticasone Propionate Generic 11 11 $146

Frequently asked questions

Auto-generated from federal data
What is Dr. Mignon de Leon's medical specialty?
Dr. Mignon de Leon practices Family Medicine Physician in Norristown, PA.
Where does Dr. Mignon de Leon practice?
Dr. Mignon de Leon practices at 1330 Powell St, Norristown, PA 194013353. Office phone: 6102770964.
What is Dr. Mignon de Leon's NPI?
Dr. Mignon de Leon's National Provider Identifier (NPI) is 1023246048, issued by NPPES.
Does Dr. Mignon de Leon accept Medicare assignment?
Yes. Dr. Mignon de Leon accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.