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

Mark Frederick Greiner, LAC

Individual provider Acupuncturist · NPI 1295366839

Mark Frederick Greiner, LAC is an Acupuncturist in Columbia, Maryland. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2020
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

7130 Minstrel Way Ste 160
Columbia, MD 21045-5336
Phone: (410) 312-9922
Show map & directions

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

Specialties & licences

Acupuncturist (primary) Taxonomy 171100000X · Licence U02710 (MD)

Record details

NPI number1295366839
Entity typeIndividual (Type 1)
GenderMale
Credentials LAC
Sole proprietorYes
NPI enumeratedFebruary 3, 2020
Last updated in NPPESFebruary 3, 2020
Certification dateFebruary 3, 2020
Mailing address7603 Central Ave, Takoma Park, MD 20912-6446

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