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

Mary Clare Masters, MD

Individual provider Internal Medicine Physician · NPI 1811300734

Mary Clare Masters, MD is an Infectious Disease in Bronx, New York. Graduated from Washington University School of Medicine in 2014, 12 years ago. Practices with Montefiore Medical Center, a 2,796-clinician group. Licensed in Illinois and New York.

Years since qualifying
12
Trained at
Washington University School of Medicine
Licensed in
IL, NY
In the registry since
2014
Specialties on file
3
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

3444 Kossuth Ave
Bronx, NY 10467-2410
Phone: (718) 920-8542
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence 333245 (NY)
Internal Medicine Physician Taxonomy 207R00000X · Licence 125064674 (IL)
Infectious Disease Physician Taxonomy 207RI0200X · Licence 036142343 (IL)

Record details

NPI number1811300734
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 9, 2014
Last updated in NPPESDecember 10, 2024
Certification dateDecember 10, 2024

Medicare enrollment

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

Medicare specialtyINFECTIOUS DISEASE
Also practisesINTERNAL MEDICINE
Medical schoolWASHINGTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 2014 (12 years in practice)
Group practice Montefiore Medical Center — 2796 clinicians
Accepts Medicare assignment Not indicated

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