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

Individual provider Obstetrics & Gynecology Physician · NPI 1407911449

Rebecca Michelle Mazar, MD is an Obstetrics & Gynecology Physician in Philadelphia, Pennsylvania. Licensed in New Jersey and Pennsylvania. Registered with an NPI since 2006.

Licensed in
NJ, PA
In the registry since
2006
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

801 Spruce St
Philadelphia, PA 19107-5701
Phone: (215) 829-3396
Fax: (215) 829-3661
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Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence MD432666 (PA)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence 25MA08341400 (NJ)

Record details

NPI number1407911449
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 27, 2006
Last updated in NPPESDecember 18, 2013

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