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Nurse Practitioner

Michelle Waterman, NP

Sees patients in Reston, VA · Leesburg, VA · Dulles, VA · Virginia

Summary

Michelle Waterman, NP (Nurse Practitioner) is enrolled with Medicare at 3 practice locations in Reston, VA, Leesburg, VA and Dulles, VA. NPI 1225834120. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

Call(703) 480‑0220 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Michelle Waterman, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

3Practice locations
Nurse PractitionerPrimary specialty
YesAccepts Medicare assignment
3Years since medical school (graduated 2023)
FemaleGender (as listed)
Gastrointestinal Specialists LLCGroup practice

Quick answers

Where does Michelle Waterman see patients?
Medicare's clinician data lists 3 practice locations, including Reston, VA, Leesburg, VA and Dulles, VA. Call before your visit to confirm the address.
What is Michelle Waterman's specialty?
Medicare lists Nurse Practitioner as the primary specialty.
Does Michelle Waterman accept Medicare assignment?
Yes. Medicare's clinician data says Michelle Waterman accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Michelle Waterman?
(703) 480-0220, as listed in official Medicare / NPI Registry data.
What is Michelle Waterman's NPI number?
1225834120. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Michelle Waterman is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Michelle Waterman as a member of this group (CMS data updated 2026-10-02).

  • Gastrointestinal Specialists LLC81 clinicians in the group

Specialties

Find other clinicians: Nurse Practitioner, Virginia →

Other nurse practitioners in Reston

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

All nurse practitioners in Reston →

Clinician information

CredentialNP
Graduation year2023
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1225834120
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 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians