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

Dr. William Joseph Sellers, DO

Individual provider Surgery Physician · NPI 1437411428

Dr. William Joseph Sellers, DO is a Colorectal Surgery (Proctology) in Port Jefferson, New York. Qualified in 2012, 14 years ago. Practices with Chs Physician Partners PC, a 747-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in New York.

Years since qualifying
14
Licensed in
NY
In the registry since
2012
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.

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Practice location Address checks out

70 N Country Rd Ste 203
Port Jefferson, NY 11777-2161
Phone: (631) 474-0707
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1000 E Mountain Blvd, Wilkes Barre, PA 18711-0027 — (570) 808-7300

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 300982 (NY)

Record details

NPI number1437411428
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 14, 2012
Last updated in NPPESJune 2, 2020
Certification dateJune 2, 2020

Medicare enrollment

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

Medicare specialtyCOLORECTAL SURGERY (PROCTOLOGY)
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice Chs Physician Partners Pc — 747 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Port Jefferson