William Joseph Sellers, D.O.
Surgery Physician · Port Jefferson, NY
William Joseph Sellers, D.O. is a surgery physician with a practice address in Port Jefferson, New York, and NPI 1437411428, issued on Jun 14, 2012. Check the license (New York 300982, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- William Joseph Sellers
- Credential
- D.O.
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 300982 NY
Self-reported in NPPES; status is on the state search - Practice location
- 70 N Country RD Ste 203, Port Jefferson, NY 11777
- Phone
- (631) 474-0707
- Enumerated
- Jun 14, 2012
- Record last updated
- Jun 2, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20190930000167); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 2,053 in New York → Look up another NPI →
Also registered at 70 N Country RD Ste 203
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joseph PinkhasSurgery Physician1568721264
Verify William Joseph Sellers in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 300982Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
27% fewer Medicare Part D claims than the average surgery physician in 2024
108 Medicare Part D claims for 82 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. 22 claims were for opioids.
Most prescribed
- Oxycodone Hcl20 claims
- Proctofoam-Hc20 claims
- Hydrocortisone16 claims
- Amoxicillin-Clavulanate Potass12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $845.89
19 payments; by number, the most common kind was food and beverage; the largest payer was Intuitive Surgical, Inc. The 17,103 providers of this specialty with any payment received $3,513.80 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Chs Physician Partners PCCommack, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Joseph Sellers among 2,053 surgery physician records in New York
William Joseph Sellers, D.O. is one of 2,053 surgery physician records with a practice address in New York. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 73% of them.
- NPI issued2012 · 73% of these records are older, 24% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2012 · median 2002 among the 1,212 with a school on file
- Record last updated2020 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
15 surgery physician records list a practice address in Port Jefferson
They are 15 of the 983 NPPES records with a practice address in Port Jefferson, and 2,053 surgery physician records in New York.
All 2,053 in New York → Every provider in Port Jefferson → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Mohamad Abouzeid, M.D.Port Jefferson, NY 117771144464421
- Ashish Agarwala, D.OPort Jefferson, NY 117771982848156
- Arif Ahmad, MDPort Jefferson, NY 117771659313690
- Hesham Atwa, M.D.Port Jefferson, NY 117771841286788
- Edward Borden, M.D.Port Jefferson, NY 117771316966245
- Markella Christakis, M.D.Port Jefferson, NY 117771154632172
- Nicholas Craig, M.D.Port Jefferson, NY 117771962445320
- Evan GellerPort Jefferson, NY 117771972522811
Common questions
What is William Joseph Sellers, D.O.'s NPI number?
William Joseph Sellers, D.O.'s National Provider Identifier (NPI) is 1437411428, issued on Jun 14, 2012. An NPI identifies a provider in billing; it is not a license.
Where is William Joseph Sellers, D.O. located?
The NPPES record lists a practice address at 70 N Country RD Ste 203, Port Jefferson, NY, 11777. Phone: (631) 474-0707. Providers update this record themselves, so call before visiting.
How can I verify William Joseph Sellers, D.O.'s license?
NPPES lists New York license number 300982, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does William Joseph Sellers, D.O. prescribe under Medicare Part D?
In 2024, William Joseph Sellers, D.O. had 108 Medicare Part D claims for 82 beneficiaries; the average among surgery physician prescribers was 147. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.