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

Rachelle M St Onge, MD, MPH

Individual provider Obstetrics & Gynecology Physician · NPI 1154709046

Rachelle M St Onge, MD, MPH is an Obstetrics/Gynecology in Buffalo, New York. Qualified in 2007, 19 years ago. Practices with University Gynecologists and Obstetricians, Inc, an 11-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New York.

Years since qualifying
19
Licensed in
NY
In the registry since
2015
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
MPH — Master of Public Health
A graduate degree in population health.

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Practice location Address checks out

1001 Main Street 4th Fl
Buffalo, NY 14203
Phone: (716) 636-8284
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 462 Grider St, Buffalo, NY 14215-3098 — (716) 898-3000

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 297060 (NY)

Record details

NPI number1154709046
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , MPH
Sole proprietorNo
NPI enumeratedMay 11, 2015
Last updated in NPPESJune 17, 2022
Certification dateJune 17, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Group practice University Gynecologists And Obstetricians,Inc. — 11 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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