Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. William Arthur Monaco, OD, PHD

Individual provider Optometrist · NPI 1427091057

Dr. William Arthur Monaco, OD, PHD is an Optometrist in Newark, Delaware. Licensed in Delaware. Registered with an NPI since 2006.

Licensed in
DE
In the registry since
2006
What do these letters mean?
OD — Doctor of Optometry
An optometrist: examines eyes, prescribes glasses and contacts, and treats many eye conditions.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

23 Lynam Lookout Dr
Newark, DE 19702-1128
Phone: (302) 598-3698
Fax: (302) 292-2209
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence I3-0001253 (DE)

Record details

NPI number1427091057
Entity typeIndividual (Type 1)
GenderMale
Credentials OD , PHD
Sole proprietorNo
NPI enumeratedJune 13, 2006
Last updated in NPPESOctober 20, 2011

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