Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Michelle Olivia D'Alessio, PA

Individual provider Physician Assistant · NPI 1558575191

Michelle Olivia D'Alessio, PA is a Physician Assistant in Winchester, Virginia. Qualified in 2006, 20 years ago. Practices with Winchester Medical Center, a 312-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Virginia.

Years since qualifying
20
Licensed in
VA
In the registry since
2007
What do these letters mean?
PA — Physician Assistant
A licensed clinician who examines, diagnoses and treats under a physician's supervision.

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Practice location Address checks out

1712 Amherst St
Winchester, VA 22601-2807
Phone: (540) 667-1712
Fax: (540) 665-0045
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 0110002474 (VA)

Record details

NPI number1558575191
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA
Sole proprietorNo
NPI enumeratedMay 10, 2007
Last updated in NPPESMarch 3, 2025
Certification dateMarch 3, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Winchester Medical Center — 312 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

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