Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. George Quentin Gregorio Viterbo, MD

Individual provider Family Medicine Physician · NPI 1134253099

Dr. George Quentin Gregorio Viterbo, MD is a Family Practice in Wilmington, Delaware. Qualified in 1998, 28 years ago. Practices with Delaware Medical Associates PA, a 4-clinician group and accepts Medicare assignment. Licensed in Delaware.

Years since qualifying
28
Licensed in
DE
In the registry since
2007
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

5311 Limestone Rd Ste 100
Wilmington, DE 19808-1257
Phone: (302) 234-2200
Fax: (302) 234-2262
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence C1-0008781 (DE)

Record details

NPI number1134253099
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 15, 2007
Last updated in NPPESMarch 4, 2011

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 1998 (28 years in practice)
Group practice Delaware Medical Associates Pa — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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