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

Obstetrics/Gynecology

Joanna M. Clough, DO

Works at hospitals in Falls Church, VA · Virginia

Summary

Dr. Joanna M. Clough, DO is an OB-GYN at 3300 Gallows Rd, Falls Church, VA 22042. Accepts Medicare assignment. NPI 1588284392. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026.

  • Specialty: OB-GYN (Medicare lists Obstetrics/Gynecology)
  • Address: 3300 Gallows Rd, Falls Church, VA 22042 · Directions (1 more location)
  • Medicare: Accepts Medicare assignment
  • Hospital: Inova Fairfax Hospital
  • Group practice: Inova Health Care Services
  • Medical school: New York College Of Osteo Medicine Of New York Institute Of Technology · graduated 2020 (6 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Joanna M. Clough, 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 Joanna M. Clough accept Medicare assignment?
Yes. Medicare's clinician data says Joanna M. Clough 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.
What is Joanna M. Clough's NPI number?
1588284392. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Joanna M. Clough works

Medicare's Facility Affiliation Data lists Joanna M. Clough 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.

Practice locations

Addresses where Joanna M. Clough is enrolled with Medicare (CMS data updated October 2, 2026).

  • 3300 Gallows RdFalls Church, VA 22042
  • 8501 Arlington BlvdFairfax, VA 22031

Group practices

Medicare enrollment lists Joanna M. Clough as a member of this group (CMS data updated October 2, 2026).

  • Inova Health Care Services1,817 clinicians in the group

Specialties

Find other Obstetrics/Gynecology doctors in Virginia →

Other OB-GYNs in Falls Church

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

All OB-GYNs in Falls Church →

Other clinicians in Inova Health Care Services

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

Clinician information

CredentialDO
Medical schoolNew York College Of Osteo Medicine Of New York Institute Of Technology
Graduation year2020 (6 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1588284392
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. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  5. Medicare Care Compare — official Medicare tool to look up clinicians