Carolyn L. Seifert, MD
Clarity Healthcare
Psychiatry
- Address
- 141 Communication Dr, Hannibal 63401
- Telehealth
- Not listed
- Medicare
- Not listed
- Medicaid
- Not listed
Last verified Oct 2026 Report a correction

12 listed in Hannibal, MO · Listings last verified October 2026 · How we vet listings
We list 12 psychiatry providers in the Hannibal area, most of them in Hannibal and Bowling Green. Listings include psychiatrists (MD or DO), psychiatric nurse practitioners and TMS or Spravato clinics, with credentials, phone number and address. Use the filters to narrow by city, telehealth, Medicare or Medicaid.
Clarity Healthcare
Psychiatry
Last verified Oct 2026 Report a correction
Psychiatry
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Psychiatry
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Psychiatry
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Clarity Healthcare
Psychiatry
Last verified Oct 2026 Report a correction
Mark Twain Behavioral Health
Psychiatry
Last verified Oct 2026 Report a correction
Psychiatry
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Psychiatry
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Clarity Healthcare
Psychiatry
Last verified Oct 2026 Report a correction
Clarity Healthcare
Psychiatry
Last verified Oct 2026 Report a correction
Psychiatry
Last verified Oct 2026 Report a correction
Preferred Family Healthcare - Hannibal
Psychiatry
Last verified Oct 2026 Report a correction
Our Hannibal listings cover a small area of northeast Missouri along the Mississippi River: Marion County and Ralls County. Hannibal sits on US-61, about two hours north of St. Louis. Providers across the river in Illinois are not included here.
This is a small market, and choices are limited. Cardiology and psychiatry are the only specialties with enough listings here for their own pages. For GI, lung, weight loss or menopause care, most people in this area drive to St. Louis or Columbia.
Nearly all of our listings are in Hannibal itself, with many offices on or near Hospital Drive, home to Hannibal Regional. One listing is in Bowling Green, to the south. Community providers such as Clarity Healthcare, Mark Twain Behavioral Health and Preferred Family Healthcare also serve the area.
Hannibal's psychiatry listings include Clarity Healthcare, Mark Twain Behavioral Health and Preferred Family Healthcare, plus physicians near the hospital on Hospital Drive. There is also a listing in Bowling Green. Choices are limited, so check St. Louis or Columbia, or ask about telehealth, if local wait times are long.
Nearby: St. Louis, MO · Columbia–Jefferson City, MO · Springfield–Decatur, IL
A psychiatrist is a medical doctor (MD or DO) who diagnoses and treats mental health conditions such as depression, anxiety, bipolar disorder, ADHD, schizophrenia and substance use disorders. Psychiatrists can prescribe medicine, and many focus on finding and adjusting the right medication [2].
Know who does what. Several kinds of professionals treat mental health, and they often work together:
If you mainly want talk therapy, a psychologist or therapist may be the better first stop. If you think you may need medication, or your medication isn't working, a psychiatrist or psychiatric nurse practitioner is the right choice. Many people see both.
Check credentials. The American Board of Psychiatry and Neurology certifies psychiatrists. You can check a psychiatrist's certification for free on the ABPN website [1]. Our listings show the credentials providers report in the federal NPI registry, but we don't verify board certification or licenses.
Match the provider to your needs. Some psychiatrists focus on children and teens, older adults or addiction. Ask whether the practice treats your age group and your condition before you book.
Ask about telehealth. Many psychiatry visits, especially medication follow-ups, happen by video. Ask whether the first visit can be online and whether the provider is licensed in your state.
Confirm insurance and cost. Some psychiatrists don't take insurance, so ask before you book. Call the office or check your insurer's directory. Medicare Part B covers outpatient mental health visits with psychiatrists and nurse practitioners; you typically pay 20% of the Medicare-approved amount after your deductible [4].
Ask about wait times. New-patient waits can run weeks or months. Ask about a cancellation list, and ask your primary care doctor whether they can start treatment while you wait.
Know when not to wait. If you're thinking about suicide or are in emotional distress, call or text 988, or chat at 988lifeline.org. It's free, confidential and open 24/7 [5]. Veterans can call 988 and press 1 [6]. If someone is in immediate danger, call 911.
A psychiatrist is a medical doctor (MD or DO) who can diagnose mental health conditions and prescribe medicine. A psychologist has a doctoral degree, such as a PhD or PsyD, and provides talk therapy and testing but usually doesn't prescribe. Many people see a psychologist or therapist for therapy and a psychiatrist for medication.
Yes, in general. Psychiatric nurse practitioners are trained to diagnose mental health conditions and prescribe medication, though the exact rules depend on your state. Many hold the PMHNP-BC board certification. Our listings include psychiatric nurse practitioners alongside psychiatrists, with the credentials they report to the NPI registry, so you can see who is who.
It depends on your insurance. Many HMO plans require a referral from your primary care doctor, while PPO plans and traditional Medicare usually don't. Some plans manage mental health benefits through a separate company, so check the back of your insurance card or call your plan to find out what's needed before you book.
Often, yes. Many psychiatrists and psychiatric nurse practitioners offer video visits, especially for medication follow-ups. The provider usually needs to be licensed in the state where you are during the visit. Medicare and many private plans cover mental health telehealth, but rules vary, so ask the practice and your plan before you book.
Call or text 988, or chat at 988lifeline.org, to reach the 988 Suicide & Crisis Lifeline. It's free, confidential and open 24 hours a day. Veterans can call 988 and press 1. If someone is in immediate danger, call 911. Don't wait for a psychiatry appointment in a crisis.