Esai Omar Fonseca , PA-C
Physician Assistant • Weslaco, TX
Professional Overview & Biography Verified Profile Summary
Esai Fonseca, PA-C is a registered healthcare professional specializing in Physician Assistant in Weslaco, TX. Practice services are available at 1010 JAMES ST under active NPI credentials.
Practice Location & Contact Primary Location
1010 James St
Weslaco, TX 785966654
Specialty Benchmarks & Practice Insights
Comparative analytics for Physician Assistant in Weslaco, TX
Practicing in Weslaco, TX (11140 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
CMS Verified: 2026-03-23NUCC 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.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Internal Medicine
Family Nurse Practitioner (Board Certified)
Physician Assistant - Medical
MPAS, Physician Assistant (Certified)
Nurse Practitioner - Family
Family Nurse Practitioner
Physician Assistant
Internal Medicine - Geriatric Medicine
Pediatrics
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 1010 JAMES ST, WESLACO, TX 785966654 (Tel: 9569681621)
Registered at 1100 NORTHPOINT DR, PHARR, TX 785771905
Recorded as ESAI FONSECA, PA-C
Physician Assistant (License #PA20052 in TX)
NPI status registered as active in NPPES database
Registered at 1201 W UNIVERSITY DR, EDINBURG, TX 785392909 (Tel: 9566657049)
Registered at 1201 W UNIVERSITY DR, EDINBURG, TX 785392909 (Tel: 9566657049)
Recorded as ESAI FONSECA
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
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NPI Administrative Meta
Mailing Address
1100 Northpoint Dr
Pharr, TX 785771905
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