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

Dr. Dianne Seo, DO

Individual provider Surgery Physician · NPI 1780034819

Dr. Dianne Seo, DO is a General Surgery in Farmington, Connecticut. Qualified in 2016, 10 years ago. Practices with White Plains Physician Services PC, a 384-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Connecticut and New York.

Years since qualifying
10
Licensed in
CT, NY
In the registry since
2016
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

263 Farmington Ave
Farmington, CT 06030-8063
Phone: (860) 679-8080
Fax: (860) 679-1430
Show map & directions

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

Additional practice locations (1)

  • 2 Longview Ave Ste 400, White Plains, NY 10601-5000 — (914) 849-7580

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 085379 (CT)
Surgery Physician Taxonomy 208600000X · Licence 318167-01 (NY)

Record details

NPI number1780034819
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 20, 2016
Last updated in NPPESJune 17, 2026
Certification dateJune 17, 2026
Mailing address263 Farmington Ave, Farmington, CT 06030-8082

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice White Plains Physician Services Pc — 384 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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