Doctor profile · Federal record

Dr. Alejandro Marquis, MD

Family Medicine Physician · Houston, TX

  • NPI 1306876677
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
9432 Katy Fwy Ste 450
Houston, TX 770556352
(713) 335-5697
fax (713) 464-3209
Mailing address
13307 Finch Brook Dr
Cypress, TX 774293572

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
January 4, 2012
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Texas #K1248

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1306876677. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$98
Transactions
5
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Janssen Biotech, Inc. 3 $58.53
Day One Biopharmaceuticals 1 $23.40
Mirati Therapeutics, Inc. 1 $15.92

By nature of payment

Food and Beverage
$98

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,674
Patients
178
Total drug cost
$35,557
Drug Type Claims Patients Total cost
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 555 65 $18,742
Gabapentin Generic 171 21 $2,333
Carisoprodol Generic 138 25 $2,529
Ibuprofen Generic 134 23 $2,290
Atorvastatin Calcium Generic 112 18 $927
Lisinopril Generic 94 12 $681
Amlodipine Besylate Generic 91 14 $453
Acetaminophen-Codeine (Acetaminophen With Codeine) Brand 64 0 $2,031
Naproxen Generic 57 0 $846
Pregabalin Generic 52 0 $1,380

Frequently asked questions

Auto-generated from federal data
What is Dr. Alejandro Marquis's medical specialty?
Dr. Alejandro Marquis practices Family Medicine Physician in Houston, TX.
Where does Dr. Alejandro Marquis practice?
Dr. Alejandro Marquis practices at 9432 Katy Fwy Ste 450, Houston, TX 770556352. Office phone: 7133355697.
What is Dr. Alejandro Marquis's NPI?
Dr. Alejandro Marquis's National Provider Identifier (NPI) is 1306876677, issued by NPPES.