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Family Practice

Theresa B. Shupe, MD

Sees patients in Gainesville, VA · Manassas, VA · Virginia

Summary

Dr. Theresa B. Shupe, MD is a family doctor at 14535 John Marshall Hwy 105, Gainesville, VA 20155. Phone: (703) 754-0425. Accepts Medicare assignment. In 2024, Theresa B. Shupe had 222 Original Medicare patients and 885 services. NPI 1902806474. Source: CMS National Downloadable File, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Family doctor (Medicare lists Family Practice)
  • Address: 14535 John Marshall Hwy 105, Gainesville, VA 20155 · Directions (1 more location)
  • Phone: (703) 754‑0425
  • Medicare: Accepts Medicare assignment
  • Group practice: Privia Medical Group, LLC
  • Medical school: George Washington University School Of Medicine · graduated 1990 (36 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 Theresa B. Shupe, 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 Theresa B. Shupe accept Medicare assignment?
Yes. Medicare's clinician data says Theresa B. Shupe 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 Theresa B. Shupe see?
In 2024, CMS data shows 222 Original Medicare patients and 885 services for Theresa B. Shupe. This counts Original Medicare only and measures volume, not quality.
What is Theresa B. Shupe's NPI number?
1902806474. 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 Theresa B. Shupe, 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 patients222
Services billed to Medicare885
Different services or procedures43
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)207 services
  2. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)111 services
  3. Annual depression screening, 5 to 15 minutes (G0444)108 services
  4. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)91 services
  5. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)58 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 pressure66%
  • Arthritis42%
  • Chronic kidney disease36%
  • Depression27%
  • Diabetes26%

Practice locations

Addresses where Theresa B. Shupe is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Theresa B. Shupe as a member of this group (CMS data updated October 2, 2026).

  • Privia Medical Group, LLC1,533 clinicians in the group

Specialties

Find other Family Practice doctors in Virginia →

Other family doctors in Gainesville

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

All family doctors in Gainesville →

Other clinicians in Privia Medical Group, LLC

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

Clinician information

CredentialMD
Medical schoolGeorge Washington University School Of Medicine
Graduation year1990 (36 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1902806474
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  2. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians