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

Tim B Osullivan, NP

Individual provider Registered Nurse · NPI 1538169792

Tim B Osullivan, NP is a Registered Nurse in Maumee, Ohio. Licensed in Ohio. Registered with an NPI since 2005.

Licensed in
OH
In the registry since
2005
Specialties on file
2
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Address checks out

4444 Gregory Dr
Maumee, OH 43537-1822
Phone: (419) 893-7606
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence RN154376 (OH)
Registered Nurse Taxonomy 163W00000X · Licence 154376 (OH)

Record details

NPI number1538169792
Entity typeIndividual (Type 1)
GenderMale
Credentials NP
Sole proprietorNo
NPI enumeratedJuly 28, 2005
Last updated in NPPESMarch 19, 2019
Mailing address4444 Gregory Dr, Maumee, OH 43537-1822

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