Doctor profile · Federal record

Dr. Leonido Luznik, M.D.

Hematology & Oncology Physician (CMS: Internal Medicine) · Medical Oncology Physician · Houston, TX

  • NPI 1518902261
  • Accepts Medicare
  • MIPS 74.4 / 100 · 2023
  • 36 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1919 Old Spanish Trl
Houston, TX 770542003
(713) 798-4321
Additional location
600 N Wolfe St
Baltimore, MD 212870005
(410) 955-8964
Mailing address
Po Box 64474
Baltimore, MD 212644474

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
July 3, 2024
Year of graduation
1990 — 36 yrs since
Specialty taxonomy
207RH0003X — NUCC code
State licenses (2)
Texas #U9304 · Maryland #D52747
Medicaid
MD #904901100

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1518902261. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
57
Distinct HCPCS
1
Medicare allowed
$4,783
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 57 14 $84

In context: peer comparison

Among 79 peers in this city , average services per provider: 1,097. This provider delivers 0.1× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$9,661
Transactions
7
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
F. Hoffmann-La Roche AG 6 $9,624.21
Ethicon US, LLC 1 $36.74

By nature of payment

Travel and Lodging
$9,214
Food and Beverage
$447

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Leonido Luznik's medical specialty?
Dr. Leonido Luznik practices Hematology & Oncology Physician in Houston, TX.
Where does Dr. Leonido Luznik practice?
Dr. Leonido Luznik practices at 1919 Old Spanish Trl, Houston, TX 770542003. Office phone: 7137984321.
What is Dr. Leonido Luznik's NPI?
Dr. Leonido Luznik's National Provider Identifier (NPI) is 1518902261, issued by NPPES.
Does Dr. Leonido Luznik accept Medicare assignment?
Yes. Dr. Leonido Luznik accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Leonido Luznik commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.