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Physician Assistant

Mari Krisel L. Salazar, PA

Works at hospitals in Alexandria, VA · Fairfax, VA · Falls Church, VA … · Virginia

Summary

Mari Krisel L. Salazar, PA is a physician assistant at 3300 Gallows Rd, Falls Church, VA 22042. Phone: (703) 776-4001. Accepts Medicare assignment. In 2024, Mari Krisel L. Salazar had 101 Original Medicare patients and 136 services. NPI 1770944779. 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.

From official Medicare data

This page shows what Medicare's official clinician data says about Mari Krisel L. Salazar, 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 Mari Krisel L. Salazar accept Medicare assignment?
Yes. Medicare's clinician data says Mari Krisel L. Salazar 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 Mari Krisel L. Salazar see?
In 2024, CMS data shows 101 Original Medicare patients and 136 services for Mari Krisel L. Salazar. This counts Original Medicare only and measures volume, not quality.
What is Mari Krisel L. Salazar's NPI number?
1770944779. 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 Mari Krisel L. Salazar, 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 patients101
Services billed to Medicare136
Different services or procedures16
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)53 services
  2. Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes (99221)30 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 blood pressure75%
  • High cholesterol75%
  • Chronic kidney disease63%
  • Diabetes50%
  • Arthritis49%
  • Ischemic heart disease47%

Hospitals where Mari Krisel L. Salazar works

Medicare's Facility Affiliation Data lists Mari Krisel L. Salazar 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 Alexandria HospitalAlexandria, VA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 490040
  • Inova Fair Oaks HospitalFairfax, VA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: not listed by Medicare · CCN 490101
  • Inova Fairfax HospitalFalls Church, VA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 490063
  • Inova Loudoun HospitalLeesburg, VA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 490043

Practice locations

Addresses where Mari Krisel L. Salazar is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Mari Krisel L. Salazar as a member of this group (CMS data updated October 2, 2026).

  • Fairfax Radiological Consultants154 clinicians in the group

Specialties

Find other clinicians: Physician Assistant, Virginia →

Other physician assistants in Falls Church

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

All physician assistants in Falls Church →

Other clinicians in Fairfax Radiological Consultants

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

Clinician information

CredentialPA
SchoolTufts University School Of Medicine
Graduation year2016
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1770944779
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