About the Practice
This is a practice in Washington, District of Columbia focused on mental health services.
Practice Context in IntroTherapy
- • IntroTherapy lists 1,170 mental health practices in Washington. Katherine Nitz, PHD is one of them.
- • 1,186 practices statewide in District of Columbia are tracked in our directory.
- • Typical psychologist compensation in District of Columbia: $92,000 – $173,000 (median $106,000). Source: BLS OEWS, state cost-of-labor adjusted.
Data compiled from U.S. state licensing boards, NPI public registry, and verified practice listings. Mental health is a YMYL topic — we prioritize licensed, verified providers only. Methodology & sources · Updated September 2026.
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Frequently asked questions
Where is Katherine Nitz, PHD located?
Katherine Nitz, PHD is located at 5247 Wisconsin Ave NW, Washington, DC 20015.
What is the phone number for Katherine Nitz, PHD?
You can reach Katherine Nitz, PHD at (202) 686-7699.
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