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

Mrs. Maria Ann Duffy, CNM

Individual provider Advanced Practice Midwife · NPI 1912117565

Mrs. Maria Ann Duffy, CNM is an Advanced Practice Midwife in Doylestown, Pennsylvania. Works from 2 locations. Licensed in Pennsylvania.

Licensed in
PA
In the registry since
2007
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

599 W State St Ste 301
Doylestown, PA 18901-2567
Phone: (215) 489-2066
Fax: (215) 482-1166
Show map & directions

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

Additional practice locations (1)

  • 8835 Germantown Ave, Phila, PA 19118-2718 — (215) 248-8200

Specialties & licences

Advanced Practice Midwife (primary) Taxonomy 367A00000X · Licence MWOO8542L (PA)

Record details

NPI number1912117565
Entity typeIndividual (Type 1)
GenderFemale
Credentials CNM
Sole proprietorNo
NPI enumeratedMay 23, 2007
Last updated in NPPESAugust 25, 2021
Certification dateAugust 25, 2021

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