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

Dr. Geralyn C O'Reilly, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1548348485

Dr. Geralyn C O'Reilly, MD is an Obstetrics/Gynecology in Baltimore, Maryland. Graduated from New York Medical College in 1994, 32 years ago. Practices with St Paul Place Specialists, Inc, a 339-clinician group and accepts Medicare assignment. Licensed in Maryland.

Years since qualifying
32
Trained at
New York Medical College
Licensed in
MD
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

419 W Redwood St Ste 500
Baltimore, MD 21201-7001
Phone: (667) 214-1300
Fax: (410) 328-2648
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Maternal & Fetal Medicine Physician (primary) Taxonomy 207VM0101X · Licence D0065235 (MD)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence D0065235 (MD)

Record details

NPI number1548348485
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 1, 2006
Last updated in NPPESMay 29, 2025
Certification dateMay 29, 2025

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolNEW YORK MEDICAL COLLEGE
Graduated 1994 (32 years in practice)
Group practice St Paul Place Specialists, Inc. — 339 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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