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

Individual provider Reproductive Endocrinology Physician · NPI 1356433528

Marianne Ruby, MD is an Obstetrics/Gynecology in Philadelphia, Pennsylvania. Graduated from Emory University School of Medicine in 1975, 51 years ago. Licensed in Pennsylvania.

Years since qualifying
51
Trained at
Emory University School of Medicine
Licensed in
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

1015 Chestnut St Ste 601 Ste 601
Philadelphia, PA 19107-4306
Phone: (215) 923-1112
Fax: (215) 923-3344
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gynecology Physician (primary) Taxonomy 207VG0400X · Licence MD018446E (PA)
Reproductive Endocrinology Physician Taxonomy 207VE0102X · Licence MD018446E (PA)

Record details

NPI number1356433528
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 28, 2006
Last updated in NPPESMarch 14, 2018

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolEMORY UNIVERSITY SCHOOL OF MEDICINE
Graduated 1975 (51 years in practice)
Accepts Medicare assignment Not indicated

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