Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Nurse Practitioner

Emmaleona E. Agogbua, NP

Works at hospitals in Leesburg, VA · Virginia

Summary

Emmaleona E. Agogbua, NP is a nurse practitioner at 21170 Ashby Ponds Blvd, Ashburn, VA 20147. Phone: (571) 291-6131. Accepts Medicare assignment. In 2024, Emmaleona E. Agogbua had 157 Original Medicare patients and 540 services. NPI 1083277784. 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: Nurse practitioner
  • Address: 21170 Ashby Ponds Blvd, Ashburn, VA 20147 · Directions (4 more locations)
  • Phone: (571) 291‑6131
  • Medicare: Accepts Medicare assignment
  • Hospital: Inova Loudoun Hospital
  • Group practice: Inova Health Care Services (+1 more)
  • School: graduated 2019
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Emmaleona E. Agogbua, 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 Emmaleona E. Agogbua accept Medicare assignment?
Yes. Medicare's clinician data says Emmaleona E. Agogbua 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 Emmaleona E. Agogbua see?
In 2024, CMS data shows 157 Original Medicare patients and 540 services for Emmaleona E. Agogbua. This counts Original Medicare only and measures volume, not quality.
What is Emmaleona E. Agogbua's NPI number?
1083277784. 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 Emmaleona E. Agogbua, 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 patients157
Services billed to Medicare540
Different services or procedures28
Participating Medicare providerYes
Average age of these patients79

Most frequent services

  1. Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)169 services
  2. Removal of skin and tissue, 20.0 sq cm or less (11042)46 services
  3. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)46 services
  4. Residence visit for new patient with moderate level of medical decision making, per day, if using time, at least 60 minutes (99344)42 services
  5. New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)36 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%
  • Arthritis58%
  • Diabetes48%
  • Ischemic heart disease46%
  • Heart failure41%

Hospitals where Emmaleona E. Agogbua works

Medicare's Facility Affiliation Data lists Emmaleona E. Agogbua 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

Practice locations

Addresses where Emmaleona E. Agogbua is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Emmaleona E. Agogbua as a member of these groups (CMS data updated October 2, 2026).

  • Inova Health Care Services1,817 clinicians in the group
  • Erickson Health Medical Group of Virginia, PC24 clinicians in the group

Specialties

Find other clinicians: Nurse Practitioner, Virginia →

Other nurse practitioners in Ashburn

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

All nurse practitioners in Ashburn →

Other clinicians in Inova Health Care Services

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

Clinician information

CredentialNP
Graduation year2019
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1083277784
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