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

Mr. Michael Holtt

Individual provider Addiction (Substance Use Disorder) Registered Nurse · NPI 1811248131

Mr. Michael Holtt is an Addiction (Substance Use Disorder) Registered Nurse in Harrison, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2012

Practice location Address checks out

275 N St
Harrison, NY 10528-1140
Phone: (914) 925-5211
Show map & directions

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

Specialties & licences

Addiction (Substance Use Disorder) Registered Nurse (primary) Taxonomy 163WA0400X · Licence 625341 (NY)

Record details

NPI number1811248131
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedSeptember 26, 2012
Last updated in NPPESSeptember 26, 2012

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