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

London Margerum

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1083492201

London Margerum is an Addiction (Substance Use Disorder) Counselor in Euclid, Ohio. Licensed in Ohio. Registered with an NPI since 2023.

Licensed in
OH
In the registry since
2023

Practice location Address checks out

22639 Euclid Ave
Euclid, OH 44117-1622
Phone: (216) 466-3952
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence 185657 (OH)

Record details

NPI number1083492201
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedSeptember 19, 2023
Last updated in NPPESSeptember 19, 2023
Certification dateSeptember 19, 2023
Mailing address22639 Euclid Ave, Euclid, OH 44117-1622

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