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

Mr. James Patrick Gerkin Sr., RN

Individual provider Occupational Health Registered Nurse · NPI 1225097256

Mr. James Patrick Gerkin Sr., RN is an Occupational Health Registered Nurse in Aberdeen Proving Ground, Maryland. Licensed in Maryland. Registered with an NPI since 2006.

Licensed in
MD
In the registry since
2006
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

5183 Black Hawk Rd
Aberdeen Proving Ground, MD 21010-5424
Phone: (410) 436-1435
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Occupational Health Registered Nurse (primary) Taxonomy 163WX0106X · Licence R137398 (MD)

Record details

NPI number1225097256
Entity typeIndividual (Type 1)
GenderMale
Credentials RN
Sole proprietorNo
NPI enumeratedMarch 20, 2006
Last updated in NPPESJuly 13, 2026
Mailing address40 Theresa Ln, North East, MD 21901-3201

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