Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Warren Gillette Jr., MD

Individual provider General Practice Physician · NPI 1649221870

Dr. Warren Gillette Jr., MD is a Pathology in Dover, Delaware. Qualified in 1979, 47 years ago. Practices with Mario Gonzalez, MD, a 3-clinician group and accepts Medicare assignment. Licensed in Arizona and Pennsylvania.

Years since qualifying
47
Licensed in
AZ, PA
In the registry since
2006
Specialties on file
3
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

1253 College Park Dr
Dover, DE 19904-8713
Phone: (302) 677-0000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence MD463045 (PA)
General Practice Physician Taxonomy 208D00000X · Licence 20124 (AZ)
Specialist Taxonomy 174400000X · Licence 20124 (AZ)

Record details

NPI number1649221870
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 12, 2006
Last updated in NPPESJuly 5, 2018

Medicare enrollment

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

Medicare specialtyPATHOLOGY
Medical schoolOTHER
Graduated 1979 (47 years in practice)
Group practice Mario Gonzalez, Md — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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