Doctor profile · Federal record

Dr. Raul Sanchez Leon, M.D.

Critical Care Medicine (Internal Medicine) Physician (CMS: Critical Care (Intensivists)) · Pulmonary Disease Physician · Pulmonary Disease Physician · Houston, TX

  • NPI 1598758476
  • Accepts Medicare
  • 33 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
6565 Fannin St, Fondren 270
Houston, TX 770302703
(713) 441-3020
fax (713) 790-4207

Credentials & registration

NPPES · NUCC
NPI registered
August 2005 — 21 yrs on file
Profile last updated
August 19, 2016
Year of graduation
1993 — 33 yrs since
Specialty taxonomy
207RC0200X — NUCC code
State licenses (2)
Texas #N9775 · Arizona #30693
Medicaid (3)
TX #282440101 · TX #282440102 · AZ #747652

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1598758476. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
513
Distinct HCPCS
4
Medicare allowed
$86,253
HCPCS Description Services Patients Avg allowed
99291 Critical care, first 30-74 minutes 311 108 $217
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 122 71 $80
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 64 37 $121
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older) 16 16 $85

In context: peer comparison

Among 46 peers in this city , average services per provider: 83. This provider delivers 6.2× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$547
Transactions
8
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
Alcresta Therapeutics, Inc. 1 $121.83
La Jolla Pharmaceutical Company 1 $121.82
AstraZeneca Pharmaceuticals LP 1 $117.72
ABIOMED 3 $108.53
Cook Medical LLC 1 $41.55
Fresenius USA Marketing, Inc. 1 $35.82

By nature of payment

Food and Beverage
$547

Frequently asked questions

Auto-generated from federal data
What is Dr. Raul Sanchez Leon's medical specialty?
Dr. Raul Sanchez Leon practices Critical Care Medicine (Internal Medicine) Physician in Houston, TX.
Where does Dr. Raul Sanchez Leon practice?
Dr. Raul Sanchez Leon practices at 6565 Fannin St, Houston, TX 770302703. Office phone: 7134413020.
What is Dr. Raul Sanchez Leon's NPI?
Dr. Raul Sanchez Leon's National Provider Identifier (NPI) is 1598758476, issued by NPPES.
Does Dr. Raul Sanchez Leon accept Medicare assignment?
Yes. Dr. Raul Sanchez Leon accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Raul Sanchez Leon commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.