Most therapists cannot prescribe medication. Psychiatrists, psychiatric nurse practitioners, and physician assistants are the most common mental health professionals with prescribing authority. In a small but growing number of states, specially trained psychologists can also prescribe. If you’re seeing a traditional talk therapist, such as a licensed counselor or clinical social worker, they’ll need to refer you to one of these providers for medication.
Psychiatrists
Psychiatrists are the mental health professionals most closely associated with prescribing. They are medical doctors who completed four years of medical school followed by a four-year residency in psychiatry, totaling eight to ten years of postgraduate training. This medical background means they can prescribe the full range of psychiatric medications, including controlled substances like stimulants and benzodiazepines, without restrictions.
One important thing to know: many psychiatrists focus primarily on medication management rather than talk therapy. An appointment with a psychiatrist often looks like a 15- to 30-minute check-in about symptoms, side effects, and dosage adjustments rather than an hour-long counseling session. Child and adolescent psychiatrists have the same prescribing authority but specialize in younger patients. If you want both therapy and medication from the same provider, a psychiatrist may not always be the best fit, though some do offer both.
Psychiatric Nurse Practitioners
Psychiatric mental health nurse practitioners (PMHNPs) are registered nurses with a graduate degree and specialized training in diagnosing and treating mental health conditions. They can prescribe medication, including in many cases controlled substances, and they represent one of the fastest-growing groups of mental health prescribers in the country.
Their scope of practice varies by state. In states with full practice authority, PMHNPs can evaluate patients, diagnose conditions, and prescribe independently. In other states, they must work under a collaborative agreement with a physician, which can mean additional administrative steps but doesn’t usually change what the patient experiences in the room. Some PMHNPs also provide therapy alongside medication management, making them a practical option if you want both from one provider.
Physician Assistants
Physician assistants (PAs) who work in psychiatric or primary care settings can prescribe mental health medications. They practice under physician supervision, though the level of oversight varies by state. Like nurse practitioners, PAs in mental health settings can evaluate symptoms, make diagnoses, and write prescriptions for antidepressants, anti-anxiety medications, and other psychiatric drugs. You’ll commonly encounter PAs in clinics, hospitals, and group practices where they work alongside psychiatrists or other physicians.
Primary Care Doctors
Your regular doctor is actually the most likely prescriber of psychiatric medication. More than 60% of psychotropic medications are prescribed by providers other than psychiatrists or psychologists, primarily general practitioners, nurse practitioners, and physician assistants working in primary care. For straightforward cases of depression or anxiety, a primary care physician can start you on medication without a referral to a specialist. For more complex conditions, or if initial medications aren’t working, they’ll typically refer you to a psychiatrist.
Psychologists With Prescriptive Authority
Psychologists hold doctoral degrees in psychology (PhD or PsyD), which involves five to seven years of postgraduate study plus additional clinical training. Traditionally, psychologists provide therapy and testing but cannot prescribe. That has been changing slowly since New Mexico became the first state to grant prescriptive authority to psychologists in 2002.
Today, seven states allow appropriately trained psychologists to prescribe, along with Guam, all federal military services, the Indian Health Service, and the U.S. Public Health Service. More than 300 psychologists currently hold prescriptive authority nationwide, with another 1,500 holding master’s degrees in clinical psychopharmacology. Several other states have active legislation to expand these rights. New York, for example, introduced a bill in 2025 proposing collaborative prescriptive authority for psychologists.
Prescribing psychologists don’t simply get a license and start writing prescriptions. They must complete a postdoctoral program in psychopharmacology, gain supervised clinical experience with a minimum of 100 patients across all phases of medication treatment, and pass a national exam. In Colorado, for instance, prescribing psychologists must complete 750 hours of supervised prescribing experience and maintain an ongoing collaborative relationship with each patient’s primary care physician before prescribing. These requirements vary by state, but they all add substantial training on top of an already lengthy education.
Even in states where psychologists can prescribe, there are often limitations. Some states require collaboration with a physician for every prescription. Others restrict the types of medications a psychologist can prescribe to psychotropic drugs only. If you’re seeing a psychologist and wondering whether they can prescribe, the answer depends entirely on where you live and whether your psychologist has completed the additional training and certification.
Therapists Who Cannot Prescribe
The majority of professionals people think of as “therapists” do not have prescribing authority in any state. This includes licensed clinical social workers (LCSWs), licensed professional counselors (LPCs), licensed marriage and family therapists (LMFTs), and licensed mental health counselors (LMHCs). These providers hold master’s degrees and are trained in various forms of psychotherapy, but their education does not include pharmacology or medical training.
If you’re working with one of these therapists and you both agree that medication could help, they’ll refer you to a prescriber. This split arrangement is extremely common. Your therapist handles the weekly or biweekly sessions where you work through patterns, coping strategies, and underlying issues. A psychiatrist, nurse practitioner, or your primary care doctor handles the medication side, often with shorter, less frequent appointments.
How Therapy and Prescribing Work Together
When your therapist and prescriber are different people, communication between them matters. In a collaborative care model, your providers share a care plan, track your progress using standardized measures, and adjust treatment when you’re not meeting your goals. In practice, this often means your therapist sends periodic updates to your prescriber about how you’re doing in sessions, and your prescriber shares information about medication changes.
You can facilitate this by signing a release of information that allows your providers to communicate with each other. Without it, they’re legally unable to share details about your treatment. If your therapist recommends you explore medication, ask them for a specific referral. Many therapists have prescribers they work with regularly, which makes coordination smoother. If you’d rather have one provider handle everything, look for a psychiatrist or psychiatric nurse practitioner who offers both therapy and medication management, though availability and insurance coverage for longer sessions can be limiting factors.