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Gastroenterology

Jessica Trevino, MD

Works at hospitals in Leesburg, VA · Reston, VA · Virginia

Summary

Dr. Jessica Trevino, MD is a gastroenterologist at 1939 Roland Clarke Pl, Suite 200, Reston, VA 20191. Phone: (703) 766-2650. Accepts Medicare assignment. In 2024, Jessica Trevino had 633 Original Medicare patients and 4,172 services. NPI 1912946484. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Gastroenterologist (Medicare lists Gastroenterology)
  • Address: 1939 Roland Clarke Pl, Suite 200, Reston, VA 20191 · Directions (1 more location)
  • Phone: (703) 766‑2650
  • Medicare: Accepts Medicare assignment
  • Hospitals: Inova Loudoun Hospital, Reston Hospital Center
  • Group practice: Gastroenterology Associates of Northern Virginia, LLC
  • Medical school: University Of Texas Medical Branch At Galveston · graduated 2004 (22 years since medical school)
  • Gender (as listed): Female
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Jessica Trevino, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Jessica Trevino accept Medicare assignment?
Yes. Medicare's clinician data says Jessica Trevino accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Jessica Trevino see?
In 2024, CMS data shows 633 Original Medicare patients and 4,172 services for Jessica Trevino. This counts Original Medicare only and measures volume, not quality.
What is Jessica Trevino's NPI number?
1912946484. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Jessica Trevino, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients633
Services billed to Medicare4,172
Different services or procedures57
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)196 services
  2. Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)132 services
  3. Biopsy of large bowel using a flexible endoscope (45380)85 services
  4. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)81 services
  5. Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)68 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High cholesterol75%
  • High blood pressure69%
  • Arthritis55%
  • Diabetes28%
  • Anxiety27%
  • Ischemic heart disease25%

Hospitals where Jessica Trevino works

Medicare's Facility Affiliation Data lists Jessica Trevino at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

  • Inova Loudoun HospitalLeesburg, VA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 490043
  • Reston Hospital CenterReston, VA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 490107

Practice locations

Addresses where Jessica Trevino is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Jessica Trevino as a member of this group (CMS data updated October 2, 2026).

  • Gastroenterology Associates of Northern Virginia, LLC100 clinicians in the group

Specialties

Find other Gastroenterology doctors in Virginia →

Other gastroenterologists in Reston

Clinicians with the same Medicare primary specialty in Reston, VA — not a recommendation.

All gastroenterologists in Reston →

Other clinicians in Gastroenterology Associates of Northern Virginia, LLC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolUniversity Of Texas Medical Branch At Galveston
Graduation year2004 (22 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1912946484
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians