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

Donald R Coustan, MD

Individual provider Maternal & Fetal Medicine Physician · NPI 1215911367

Donald R Coustan, MD is a Maternal & Fetal Medicine Physician in Providence, Rhode Island. Licensed in Rhode Island. Registered with an NPI since 2005.

Licensed in
RI
In the registry since
2005
Specialties on file
2
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

101 Dudley St
Providence, RI 02905-2401
Phone: (401) 274-1122
Fax: (401) 453-7599
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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 6028 (RI)
Maternal & Fetal Medicine Physician Taxonomy 207VM0101X · Licence 6028 (RI)

Record details

NPI number1215911367
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 2, 2005
Last updated in NPPESJuly 13, 2026
Mailing address101 Dudley St, Providence, RI 02905-2401

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