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Provider Directory General Dentistry

Janis Mercer, DDS

Washington, DC

Identity checked against the CMS NPI Registry how we verify
In-person visits

How this listing was verified

Every provider in this directory self-identifies as Black or is listed by a self-identifying professional organization, and licensure or credentials are checked before a listing goes live.

  • National Dental Association Self-identification Source recorded May 2026
  • CMS NPI Registry License check NPI 1861631889 recorded May 2026

Locations

1
600 W ST NW
Washington, DC 20059
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Specialties

About Janis Mercer

Janis Mercer, DDS is a Black dentist practicing in Washington, DC. Janis offers in-person visits and is not currently accepting new patients.

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Black patients and General Dentistry

Black dentists: cleanings, fillings, crowns, root canals. Black adults face twice the rate of untreated dental decay, so consistent dental care matters.

Black adults are twice as likely to have untreated tooth decay as white adults (CDC NHANES, 2022), and Black children are 50 percent more likely to suffer untreated caries. Only about 3.8 percent of U.S. dentists are Black, and Black patients report higher rates of dismissive or rushed care from non-Black providers (ADA, 2023). General dentists cover the full spectrum of routine care: cleanings, fillings, crowns, extractions, root canals.

What general dentistry covers

  • Cleanings and exams (every 6 months)
  • Fillings, crowns, bridges
  • Root canals
  • Extractions, including wisdom teeth
  • Cosmetic: whitening, veneers, bonding
  • Emergency dental care

Advocacy prompts

  • Can I see the X-rays and treatment plan in writing?
  • What are my alternatives to this recommended treatment?
  • Do you offer payment plans or accept my dental insurance?

Frequently asked questions

Is Janis Mercer accepting new patients?

Janis Mercer is not currently accepting new patients.

Where is Janis Mercer's practice located?

Janis Mercer practices at 600 W ST NW, Washington, DC 20059. Phone: 202-806-0370.

Does Janis Mercer offer telehealth?

Janis Mercer sees patients in person at their listed office.

What does a General Dentistry treat?

Black dentists: cleanings, fillings, crowns, root canals. Black adults face twice the rate of untreated dental decay, so consistent dental care matters.

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