Doctor profile · Federal record

Dr. Melanie Fields, MD

Pediatric Hematology & Oncology Physician · Pediatrics Physician · Saint Louis, MO

  • NPI 1255595658
  • MIPS 79.3 / 100 · 2023
  • 18 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1 Childrens Pl, Div Ped Hematology and Onc, Ste 9S
Saint Louis, MO 631101002
(314) 454-6018
fax (844) 621-4392
Mailing address
Po Box 7412011
Chicago, IL 606742011

Credentials & registration

NPPES · NUCC
NPI registered
July 2008 — 18 yrs on file
Profile last updated
April 17, 2025
Specialty taxonomy
2080P0207X — NUCC code
State license (1)
Missouri #2012008856
Medicaid
MO #200015489

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1255595658. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$18,254
Transactions
15
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
PFIZER INC. 9 $16,598.81
CSL Behring 6 $1,655.01

By nature of payment

Travel and Lodging
$9,093
Consulting Fee
$5,405
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
$3,290
Food and Beverage
$466

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
25
Patients
0
Total drug cost
$213
Drug Type Claims Patients Total cost
Warfarin Sodium Generic 25 0 $213

Frequently asked questions

Auto-generated from federal data
What is Dr. Melanie Fields's medical specialty?
Dr. Melanie Fields practices Pediatric Hematology & Oncology Physician in Saint Louis, MO.
Where does Dr. Melanie Fields practice?
Dr. Melanie Fields practices at 1 Childrens Pl, Saint Louis, MO 631101002. Office phone: 3144546018.
What is Dr. Melanie Fields's NPI?
Dr. Melanie Fields's National Provider Identifier (NPI) is 1255595658, issued by NPPES.