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

Dr. Margaret Ann Baumbusch, MD, FACOG

Individual provider Obstetrics & Gynecology Physician · NPI 1225336134

Dr. Margaret Ann Baumbusch, MD, FACOG is an Obstetrics/Gynecology in New Haven, Connecticut. Graduated from Yale University School of Medicine in 2009, 17 years ago. Practices with Yale University, a 2,618-clinician group and accepts Medicare assignment. Licensed in California and Connecticut.

Years since qualifying
17
Trained at
Yale University School of Medicine
Licensed in
CA, CT
In the registry since
2011
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
FACOG — Fellow of the American College of Obstetricians and Gynecologists
An obstetrician-gynaecologist admitted as a fellow of ACOG.

See every abbreviation used in this directory →

Practice location Address checks out

40 Temple St Ste 7A
New Haven, CT 06510
Phone: (203) 789-2011
Fax: (203) 865-1708
Show map & directions

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

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 51924 (CT)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence A113503 (CA)

Record details

NPI number1225336134
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , FACOG
Sole proprietorNo
NPI enumeratedMarch 2, 2011
Last updated in NPPESMay 21, 2024
Certification dateMay 21, 2024

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolYALE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2009 (17 years in practice)
Group practice Yale University — 2618 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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