Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Georgios Kotsakis, DDS, PHD

Individual provider Periodontics · NPI 1275909467

Georgios Kotsakis, DDS, PHD practises Periodontics in Newark, New Jersey. Licensed in New Jersey and Washington. Registered with an NPI since 2015.

Licensed in
NJ, WA
In the registry since
2015
Specialties on file
2
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

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Practice location Address checks out

110 Bergen St
Newark, NJ 07103
Phone: (973) 972-4242
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Periodontics (primary) Taxonomy 1223P0300X · Licence 01644 (NJ)
Periodontics Taxonomy 1223P0300X · Licence DF60582867 (WA)

Record details

NPI number1275909467
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS , PHD
Sole proprietorNo
NPI enumeratedAugust 11, 2015
Last updated in NPPESMay 6, 2026
Certification dateMay 6, 2026

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Consulting Fee $34,000 1 payment
Compensation for serving as faculty or as a speaker for a medical education program $1,500 1 payment
Food and Beverage $98 2 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

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