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

MS. Marian V Callahan, LAC

Individual provider Acupuncturist · NPI 1619191145

MS. Marian V Callahan, LAC is an Acupuncturist in Smithtown, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2007
What do these letters mean?
LAC — Licensed Associate Counselor
A counsellor practising under supervision toward full licensure. In some states the same letters mean Licensed Acupuncturist.

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Practice location Address checks out

777 Meadow Rd
Smithtown, NY 11787-1621
Phone: (631) 979-3855
Fax: (631) 265-4083
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Acupuncturist (primary) Taxonomy 171100000X · Licence 002182-1 (NY)

Record details

NPI number1619191145
Entity typeIndividual (Type 1)
GenderFemale
Credentials LAC
Sole proprietorYes
NPI enumeratedApril 13, 2007
Last updated in NPPESJuly 8, 2007

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