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

Margaret Umhauer, MD

Individual provider Adult Health Nurse Practitioner · NPI 1780655894

Margaret Umhauer, MD is an Adult Health Nurse Practitioner in Buffalo, New York. Licensed in New York. Registered with an NPI since 2006.

Licensed in
NY
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

100 High St
Buffalo, NY 14203-1126
Phone: (716) 859-1584
Fax: (716) 689-2238
Show map & directions

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

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence F301721 (NY)

Record details

NPI number1780655894
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 27, 2006
Last updated in NPPESJuly 13, 2026

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