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

MS. Helene M. O'Keefe, CNM

Individual provider Advanced Practice Midwife · NPI 1356453658

MS. Helene M. O'Keefe, CNM is an Advanced Practice Midwife in Baltimore, Maryland. Licensed in Maryland. Registered with an NPI since 2006.

Licensed in
MD
In the registry since
2006
What do these letters mean?
CNM — Certified Nurse-Midwife
An advanced practice nurse who provides prenatal care and delivers babies.

See every abbreviation used in this directory →

Practice location Address checks out

201 W Preston St Rm 309
Baltimore, MD 21201-2301
Phone: (410) 767-6723
Fax: (410) 333-5233
Show map & directions

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

Specialties & licences

Advanced Practice Midwife (primary) Taxonomy 367A00000X · Licence R054595 (MD)

Record details

NPI number1356453658
Entity typeIndividual (Type 1)
GenderFemale
Credentials CNM
Sole proprietorNo
NPI enumeratedAugust 31, 2006
Last updated in NPPESJuly 8, 2007

Other providers in Baltimore