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

Mark Ehren Shires, ATC

Individual provider Athletic Trainer · NPI 1730173097

Mark Ehren Shires, ATC is an Athletic Trainer in Crofton, Maryland. Registered with an NPI since 2005.

In the registry since
2005
What do these letters mean?
ATC — Certified Athletic Trainer
Prevents and treats sport and activity injuries.

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Practice location Address checks out

1806 Reynolds Ct
Crofton, MD 21114-2610
Phone: (410) 320-8503
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Athletic Trainer (primary) Taxonomy 2255A2300X

Record details

NPI number1730173097
Entity typeIndividual (Type 1)
GenderMale
Credentials ATC
Sole proprietorNo
NPI enumeratedSeptember 1, 2005
Last updated in NPPESJuly 13, 2026
Mailing address1806 Reynolds Ct, Crofton, MD 21114-2610

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