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

MS. Margaret Mary Heldwein, CNM

Individual provider Midwife · NPI 1104933076

MS. Margaret Mary Heldwein, CNM is a Midwife in Buffalo, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
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.

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Practice location Address checks out

288 Linwood Ave
Buffalo, NY 14209-1802
Phone: (716) 885-4401
Fax: (716) 885-4308
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Midwife (primary) Taxonomy 176B00000X · Licence F000751-1 (NY)

Record details

NPI number1104933076
Entity typeIndividual (Type 1)
GenderFemale
Credentials CNM
Sole proprietorYes
NPI enumeratedAugust 24, 2006
Last updated in NPPESJuly 8, 2007

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