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

Lois A. Nelson, MD LLC

Organization Allergy & Immunology Physician · NPI 1174650402

Lois A. Nelson, MD LLC is an Allergy & Immunology Physician in Toledo, Ohio. Licensed in Ohio. Registered with an NPI since 2007.

Licensed in
OH
In the registry since
2007
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

3454 Oak Alley Ct Ste 202
Toledo, OH 43606-1370
Phone: (419) 536-1322
Fax: (419) 536-0302
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Allergy & Immunology Physician (primary) Taxonomy 207K00000X · Licence 35-045307 (OH)

Record details

NPI number1174650402
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Lois Nelson — President · (419) 536-1322
NPI enumeratedFebruary 27, 2007
Last updated in NPPESJuly 21, 2022
Mailing address3454 Oak Alley Ct, Suite 202, Toledo, OH 43606-1370

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