Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Michael S. Singer, MD, PHD

Individual provider Ophthalmology Physician · NPI 1649230327

Dr. Michael S. Singer, MD, PHD is an Ophthalmology 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.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

243 Charles St
Boston, MA 02114-3002
Phone: (617) 523-7900
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence 214599 (MA)

Record details

NPI number1649230327
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedMarch 25, 2006
Last updated in NPPESJuly 13, 2026

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