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DR. JOHN TSAKNIS D.D.S.
NPI 1568514206
Dentist - General Practice in Washington, DC

Active since January 16, 2007
1221 MASSACHUSETTS AVE NW, WASHINGTON, DC 20005(202) 628-7979(202) 628-2179 Get Directions Write a Review

NPPES record last updated: July 27, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. John Tsaknis D.d.s. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JOHN TSAKNIS D.D.S. (NPI 1568514206) is an individual general practice provider in Washington, District Of Columbia, licensed in District Of Columbia (DENT1000347) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1568514206
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. JOHN TSAKNISCredential: D.D.S.
Location Address1221 MASSACHUSETTS AVE NWWashington, DC 20005-5302
Mailing Address1221 Massachusetts Ave NwWashington, DC 20005-5302 · (202) 628-7979 · Fax (202) 628-2179
Phone(202) 628-7979
Fax(202) 628-2179
Sole ProprietorYes
Enumeration DateJanuary 16, 2007
Last NPPES UpdateJuly 27, 2020
NPPES CertifiedJuly 27, 2020
✔ NPI 1568514206 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in DC · DENT1000347
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
1221 MASSACHUSETTS AVE NW, Washington, DC 20005
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.Insurance ›

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

WHOLISTIC SERVICES, INC.
Community Based Residential Treatment Facility, Intellectual and/or Developmental Disabilities
1221 MASSACHUSETTS AVE NW, SUITE 1
WASHINGTON, DC 20005
District of Columbia (202) 347-5334
INDRA Z MUSTAPHA DDA, MS, PHD
Dentist
1221 MASSACHUSETTS AVE NW
WASHINGTON, DC 20005
District of Columbia (202) 628-7979
TSAKNIS DENTAL GROUP
Dentist (General Practice)
1221 MASSACHUSETTS AVE NW
WASHINGTON, DC 20005
District of Columbia (202) 628-7979

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John Tsaknis's NPI number?

The NPI number for John Tsaknis is 1568514206. It was assigned to this individual provider in the NPPES registry on January 16, 2007.

Where is John Tsaknis located?

John Tsaknis practices at 1221 Massachusetts Ave NW, Washington, DC 20005. The listed phone number is (202) 628-7979.

What is John Tsaknis's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

What insurance does John Tsaknis accept?

Health plans from BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Florida Combined Life and 5 other insurers list John Tsaknis as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for John Tsaknis was last updated on July 27, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.