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Nina M Cotran, M.D.

Internal Medicine Physician in Chestnut Hill, MA · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1104883321

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Registry record

Entity type Individual (Type 1)
Name Nina M Cotran
Credential M.D.
Sex Female
Practice address 850 Boylston Street, Suite 402, Chestnut Hill, MA, 02467
Phone (617) 732-6987
Enumeration date May 1, 2006
Last updated in NPPES Oct 19, 2012

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 79977 (MA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where does Nina Cotran practice?
The practice location on file with NPPES is in Chestnut Hill, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Nina Cotran?
The National Provider Identifier (NPI) for Nina Cotran is 1104883321, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-10-19.