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

Karen J. Nishida, MD

Individual provider Gynecologic Oncology Physician · NPI 1962509653

Karen J. Nishida, MD is a Gynecological Oncology in Stamford, Connecticut. Graduated from Un of California, Irvine, College of Medicine in 1999, 27 years ago. Accepts Medicare assignment and offers telehealth. Licensed in Connecticut.

Years since qualifying
27
Trained at
Un of California, Irvine, College of Medicine
Licensed in
CT
In the registry since
2006
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

1290 Summer St Ste 5200
Stamford, CT 06905-5339
Phone: (203) 998-0848
Fax: (203) 323-0566
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gynecologic Oncology Physician (primary) Taxonomy 207VX0201X · Licence 052404 (CT)

Record details

NPI number1962509653
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 17, 2006
Last updated in NPPESJanuary 15, 2015

Medicare enrollment

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

Medicare specialtyGYNECOLOGICAL ONCOLOGY
Medical schoolUN OF CALIFORNIA, IRVINE, COLLEGE OF MEDICINE
Graduated 1999 (27 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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