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

Tammy Lynn Allen, RN

Individual provider Critical Care Medicine Registered Nurse · NPI 1629225578

Tammy Lynn Allen, RN is a Critical Care Medicine Registered Nurse in Willoughby, Ohio. Practices as a sole proprietor. Licensed in Ohio.

Licensed in
OH
In the registry since
2008
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

36000 Euclid Ave
Willoughby, OH 44094-4625
Phone: (440) 953-9600
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Critical Care Medicine Registered Nurse (primary) Taxonomy 163WC0200X · Licence RN258692 (OH)

Record details

NPI number1629225578
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorYes
NPI enumeratedAugust 22, 2008
Last updated in NPPESAugust 22, 2008

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