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

Dr. Mark A Grosman, DC

Individual provider Chiropractor · NPI 1598757395

Dr. Mark A Grosman, DC is a Chiropractor in Longmont, Colorado. Licensed in California and Colorado. Registered with an NPI since 2005.

Licensed in
CA, CO
In the registry since
2005
Specialties on file
2
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

1551 Professional Ln #220
Longmont, CO 80501
Phone: (303) 772-9660
Fax: (303) 772-9259
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence DC25141 (CA)
Chiropractor Taxonomy 111N00000X · Licence 6729 (CO)

Record details

NPI number1598757395
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedAugust 17, 2005
Last updated in NPPESJuly 3, 2013

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