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

Stephen Baer, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1578528568

Stephen Baer, MD is an Obstetrics & Gynecology Physician in Boston, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2006.

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

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Practice location Address checks out

165 Dartmouth St
Boston, MA 02116-5123
Phone: (617) 859-5250
Fax: (617) 859-5250
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 36391 (MA)

Record details

NPI number1578528568
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 20, 2006
Last updated in NPPESJune 20, 2011
Mailing address147 Milk St, Provider Enrollment 9th Floor, Boston, MA 02109-4806

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