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
Mailing address1551 Professional Lane, 220, Longmont, CO 80501

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