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

Marla Donahue Mach

Individual provider Clinical Nurse Specialist · NPI 1740142660

Marla Donahue Mach is a Clinical Nurse Specialist in Washington, District of Columbia. Practices as a sole proprietor. Licensed in Ohio.

Licensed in
OH
In the registry since
2025

Practice location Address checks out

110 Irving St NW
Washington, DC 20010-3017
Phone: (937) 903-7959
Show map & directions

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

Specialties & licences

Clinical Nurse Specialist (primary) Taxonomy 364S00000X · Licence 0019491 (OH)

Record details

NPI number1740142660
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedDecember 1, 2025
Last updated in NPPESDecember 1, 2025
Certification dateNovember 30, 2025

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