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

Dr. Katherine Anne Lavigne Mager, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1376825646

Dr. Katherine Anne Lavigne Mager, MD is a Gynecological Oncology in Buffalo, New York. Graduated from Jefferson Medical College of Thomas Jefferson University in 2011, 15 years ago. Practices with Rpci Oncology, PC, a 60-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in New York.

Years since qualifying
15
Trained at
Jefferson Medical College of Thomas Jefferson University
Licensed in
NY
In the registry since
2011
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 Partly verified

Some contact details are missing from the federal record.

Student / training record This NPI belongs to someone enrolled in a health care training programme. It carries no licence and no practice of its own, so no address or phone number is published for it.

Buffalo, NY

No coordinates on file. Search this address in Google Maps

Additional practice locations (3)

  • 319 S Manning Blvd Ste 301, Albany, NY 12208-1743 — (518) 458-1390
  • 1275 York Ave, New York, NY 10065-6007 — (646) 888-3217
  • 1275 York Ave, New York, NY 10065-6007 — (646) 888-3217

Specialties & licences

Gynecologic Oncology Physician (primary) Taxonomy 207VX0201X · Licence 279874 (NY)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1376825646
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 13, 2011
Last updated in NPPESMay 15, 2026
Certification dateMay 15, 2026

Medicare enrollment

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

Medicare specialtyGYNECOLOGICAL ONCOLOGY
Also practisesOBSTETRICS/GYNECOLOGY
Medical schoolJEFFERSON MEDICAL COLLEGE OF THOMAS JEFFERSON UNIVERSITY
Graduated 2011 (15 years in practice)
Group practice Rpci Oncology, Pc — 60 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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