Dr. John Tsaknis
D.D.S. | Dentist
1221 Massachusetts Ave Nw, Washington
District Of Columbia, 20005-5302
202-628-7979 202-628-2179
Maps & DirectionsDr. John Tsaknis is a Washington, District Of Columbia based Dentist who is specialized in
General Practice Dentistry. He does not accept the Medicare-approved amount. Patients will be billed for the treatment. Active license number of Dr. John Tsaknis is
DENT1000347 for General Practice Dentistry in District Of Columbia. His current practice location is
1221 Massachusetts Ave Nw, Washington. Patients can reach him at
202-628-7979.
Dr. John Tsaknis is the primary dental care provider for patients of all ages. He is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
Complete Profile:
Dr. John Tsaknis speciality, credentials, practice address, contact phone number and fax are as below.
Patients can directly walk in or can call on the below given phone number for appointment.
| Name: | Dr. John Tsaknis |
| Specialization: | Dentist |
| Gender: | Male |
| Credentials: | D.D.S. |
| Accepts Medicare Assignment: | No |
| Practice Address: | 1221 Massachusetts Ave Nw, Washington,
District Of Columbia, 20005-5302 |
| Phone: | 202-628-7979 |
| Fax: | 202-628-2179 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
| NPI Number: | 1568514206 |
| NPI Enumeration Date: | 16 Jan, 2007 |
| NPI Last Update On: | 27 Jul, 2020 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. John Tsaknis are as mentioned below.
| License Number | Specialization | State | Status | |
| DENT1000347 | General Practice Dentistry | District Of Columbia | Primary | |
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 1221 Massachusetts Ave Nw,
Washington, District Of Columbia |
| Zip: | 20005-5302 |
| Phone Number: | 202-628-7979 |
| Fax Number: | 202-628-2179 |
Patients can reach Dr. John Tsaknis at
1221 Massachusetts Ave Nw, Washington, District Of Columbia or can
call to book an appointment on 202-628-7979.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on
08 December, 2025.