Marlon J Alexander , PA-C
Physician Assistant • Houston, TX
Professional Overview & Biography Verified Profile Summary
Marlon Alexander, PA-C is a registered healthcare professional specializing in Physician Assistant in Houston, TX. Practice services are available at 6400 FANNIN ST STE 1700 under active NPI credentials.
Practice Location & Contact Primary Location
6400 Fannin St Ste 1700
Houston, TX 770301526
Specialty Benchmarks & Practice Insights
Comparative analytics for Physician Assistant in Houston, TX
Practicing in Houston, TX (11140 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
CMS Verified: 2025-11-04NUCC Taxonomy Code: 363A00000X
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
NUCC Taxonomy Code: 363AS0400X
Definition to come...
NUCC Taxonomy Code: 363AS0400X
Definition to come...
Additional State Medicaid & Healthcare Payer Identifiers
Secondary Practice Locations
15035 Southwest Fwy
Sugar Land, TX 774785018
Phone: 7134863212
10125 Katy Fwy
Houston, TX 770241286
Phone: 7134861700
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Orthopaedic Surgery - Sports Medicine
Doctor of Medicine (M.D.)
Student in an Organized Health Care Education/Training Program
Orthopaedic Surgery
Doctor of Medicine (M.D.)
Student in an Organized Health Care Education/Training Program
Physician Assistant - Surgical
Physician Assistant (Certified)
Orthopaedic Surgery - Adult Reconstructive Orthopaedic Surgery
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Physician Assistant (License #PA.200012.RX in LA)
Registered at 6400 FANNIN ST STE 1700, HOUSTON, TX 770301526 (Tel: 7134863212)
Registered at 6400 FANNIN ST STE 1700, HOUSTON, TX 770301526 (Tel: 7134863212)
NPI status registered as active in NPPES database
Registered at 520 N LEWIS ST, SUITE 100, NEW IBERIA, LA 705632094 (Tel: 3373645577)
Registered at 6431 FANNIN ST, MSB 6.264, HOUSTON, TX 770301501 (Tel: 7135007202)
Recorded as MARLON ALEXANDER, PA-C
Physician Assistant (License #PA.200012.RX in TX)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
6400 Fannin St Ste 1700
Houston, TX 770301526
Phone: 7134863212
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