Doctor profile · Federal record

Dr. RAMZI ABBOUD, MD

Medical Oncology Physician (CMS: MEDICAL ONCOLOGY) · Internal Medicine Physician · SAINT LOUIS, MO

  • NPI 1649684200
  • Accepts Medicare
  • MIPS 79.3 / 100 · 2023
  • 12 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1 BARNES JEWISH HOSPITAL PLZ, DIV IM BONE MARROW TRANSPLANT
SAINT LOUIS, MO 631101003
(314) 454-8304
fax (314) 454-5902
Mailing address
PO BOX 7412011
CHICAGO, IL 606742011

Credentials & registration

NPPES · NUCC
NPI registered
June 2014 — 12 yrs on file
Profile last updated
April 15, 2025
Year of graduation
2014 — 12 yrs since
Specialty taxonomy
207RX0202X — NUCC code
State license (1)
Missouri #2015043482
Medicaid
MO #200063704

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1649684200. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
707
Distinct HCPCS
7
Medicare allowed
$61,004
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 415 89 $79
36415 Insertion of needle into vein for collection of blood sample 93 40 $8
99215 Established patient office or other outpatient visit, 40-54 minutes 58 32 $175
99214 Established patient office or other outpatient visit, 30-39 minutes 52 28 $126
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 52 20 $118
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 23 23 $131
96413 Administration of chemotherapy into vein, 1 hour or less 14 14 $128

In context: peer comparison

Among 44 peers in this city , average services per provider: 919. This provider delivers 0.8× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$94
Transactions
5
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
ABBVIE INC. 3 $52.71
Daiichi Sankyo Inc. 1 $20.91
Incyte Corporation 1 $20.50

By nature of payment

Food and Beverage
$94

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
231
Patients
26
Total drug cost
$420,947
Drug Type Claims Patients Total cost
Acyclovir Generic 54 15 $707
Venclexta (Venetoclax) Brand 28 11 $164,578
Oxycodone Hcl Generic 24 0 $416
Valacyclovir (Valacyclovir Hcl) Brand 18 0 $1,015
Ciprofloxacin Hcl Generic 15 0 $404
Morphine Sulfate Er (Morphine Sulfate) Brand 15 0 $402
Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) Brand 15 0 $78
Jakafi (Ruxolitinib Phosphate) Brand 14 0 $251,777
Fluconazole Generic 13 0 $742
Prednisone Generic 13 0 $136

Hospital affiliations

CMS Hospital Compare