Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Frederick Harold Kozlowski, MD

Individual provider Internal Medicine Physician · NPI 1508829995

Frederick Harold Kozlowski, MD is an Internal Medicine in Winchester, Virginia. Graduated from University of Virginia School of Medicine in 1994, 32 years ago. Practices with Winchester Medical Center, a 312-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Virginia.

Years since qualifying
32
Trained at
University of Virginia School of Medicine
Licensed in
VA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

190 Campus Blvd Ste 200
Winchester, VA 22601-2872
Phone: (540) 662-6135
Fax: (540) 662-5845
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 0101053628 (VA)

Record details

NPI number1508829995
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 8, 2006
Last updated in NPPESMarch 3, 2021
Certification dateMarch 3, 2021
Mailing address190 Campus Blvd, Suite 200, Winchester, VA 22601-2872

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF VIRGINIA SCHOOL OF MEDICINE
Graduated 1994 (32 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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