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

Mr. Mark Haley Johnson, IDC

Individual provider Independent Duty Corpsman · NPI 1710199666

Mr. Mark Haley Johnson, IDC is an Independent Duty Corpsman in Groton, Connecticut. Registered with an NPI since 2007.

In the registry since
2007

Practice location Address checks out

Nlon Medical Dept Bldg 76 Naval Submarine Base
Groton, CT 06340
Phone: (860) 694-2795
Fax: (860) 694-4326
Show map & directions

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

Specialties & licences

Independent Duty Corpsman (primary) Taxonomy 1710I1002X

Record details

NPI number1710199666
Entity typeIndividual (Type 1)
GenderMale
Credentials IDC
Sole proprietorNo
NPI enumeratedMay 4, 2007
Last updated in NPPESMay 6, 2011
Mailing address197 Charter Oak Dr, Groton, CT 06340

Other providers in Groton