Donna Marschall, PHD
Verified Clinician
111 Michigan Ave NW, Washington, DC 20010
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. Donna Marschall, PHD is one of them.
- • 1,186 practices statewide in District of Columbia are tracked in our directory.
- • Typical child 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 Donna Marschall, PHD located?
Donna Marschall, PHD is located at 111 Michigan Ave NW, Washington, DC 20010.
What is the phone number for Donna Marschall, PHD?
You can reach Donna Marschall, PHD at (202) 476-5464.
Providers
1 registered
Provider details sourced from NPI Registry
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