Dr. John C. ShershowAdult ADHD PsychiatryCall (212) 265-4310
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Key points

  • A practitioner must hold a New York license, or be otherwise authorized, when providing services to a patient located in New York.
  • New York is not a member of the Interstate Medical Licensure Compact as of September 2026.
  • New York regulation allows a pharmacy to fill an out-of-state Schedule II prescription delivered within 30 days of signing that meets New York's content rules.
  • A New York prescriber must evaluate the patient and check the Prescription Monitoring Program registry within 24 hours before prescribing a controlled substance.
  • New York's base limit for Schedule II drugs is a 30-day supply, with up to a three-month supply permitted for attention deficit disorder at the prescriber's discretion.

A move to New York changes who is allowed to treat you. Your diagnosis moves with you, and so does any medication already in the bottle, but your prescriber's authority generally stops at the state line. The work is to line up a New York-licensed prescriber before the last supply from your old state runs out, and to carry enough documentation that the new clinician can pick up where the old one left off.

Why your current prescriber usually cannot keep treating you

New York State Education Department guidance says a practitioner must hold a New York license, or be otherwise authorized to practice, when providing professional services to a patient located in New York. What counts is where you are during the visit. Once you live here and take video visits from your new apartment, a clinician licensed only in your former state is outside that rule.

Some states let physicians pick up additional licenses quickly through the Interstate Medical Licensure Compact. New York is not a member as of September 2026, so that route is closed. A few clinicians hold licenses in several states on their own, and it costs nothing to ask yours: "Are you licensed in New York?" If the answer is yes, you may be able to stay. If it is no, you need a new prescriber.

Visits that take place while you are physically back in your old state (a trip home, a final in-person appointment before the move) remain under that state's rules.

A timeline for the move

WhenWhat to do
6 to 8 weeks beforeTell your prescriber the move date. Ask whether they hold a New York license. Start looking for a New York prescriber and book the earliest first visit that falls after you arrive.
4 weeks beforeRequest copies of your records in writing. Confirm what your health plan will cover in New York, or when new coverage starts.
Last visit before the moveAsk what your current state allows in the way of a final supply, and have it filled at your usual pharmacy before you leave if you can.
Moving dayCarry medication with you in the labeled pharmacy container, not in a moving box.
First weeks in New YorkAttend the first visit, choose a New York pharmacy, and tell the old office once the new prescriber has taken over.

Finding a New York prescriber

New York does not reserve stimulant prescribing for psychiatrists. The controlled-substance rules apply to any authorized practitioner, which in practice means physicians, nurse practitioners and physician assistants. Whoever you choose must evaluate you before prescribing. As of October 2026 that evaluation may be done by audio-video visit, because New York's rule defers to federal DEA telemedicine flexibilities that run through December 31, 2026. What applies in 2027 had not been published when this page was written.

Expect the first visit to be a real evaluation, even with years of treatment behind you. The new prescriber is responsible for the diagnosis they prescribe for, and must check the state Prescription Monitoring Program registry within 24 hours before writing a controlled-substance prescription. Typical waits and ways to shorten them are covered in how long it takes to get an ADHD diagnosis in New York.

When you call practices, say three things up front: you are an adult already diagnosed and treated, you are moving on a specific date, and you can send records ahead. Then ask whether the practice prescribes at a first visit when prior treatment is documented. Policies differ, and the answer decides how much supply you need to arrive with.

Bridging the first weeks

Arrive with medication on hand

The simplest bridge is a final prescription written and filled in your old state before you leave. How large a supply is allowed there depends on that state's law and your prescriber's judgment.

A prescription from your old state, filled in New York

New York regulation allows a New York pharmacy to fill an out-of-state prescription for a Schedule II drug if it is delivered within 30 days of the date it was signed and meets New York's content requirements. The rule makes such a fill lawful without making it certain, because a pharmacist may always decline a controlled-substance prescription they are not comfortable filling. Call the pharmacy first, and expect questions.

This covers a prescription your old clinician issued while still treating you in their state. It is not a way to stay under an out-of-state prescriber indefinitely after you have settled in New York.

What will not work

  • Asking a New York pharmacy for a refill. Schedule II prescriptions have no refills under federal or New York rules.
  • Asking a New York urgent care or new doctor to "just continue" the old prescription. A New York prescriber has to do their own evaluation and registry check, and may decline.
  • Using a family member's or roommate's medication. Giving a controlled substance to someone else counts as a sale under the New York Penal Law.

Records to bring

Your right to copies from an out-of-state clinician comes from federal HIPAA rules, which generally require a provider to act on an access request within 30 days, and from the law of that state. Ask in writing, and ask early.

  • The original evaluation or diagnostic report, including any testing.
  • A medication history: each drug and formulation tried, the dates, what worked, what did not and why it was changed.
  • The last two or three visit notes, with blood pressure and pulse readings.
  • A pharmacy printout of fills for the past year. New York's registry shows what was dispensed in New York. It can search many other states' registries, but not all of them, so do not count on your history appearing automatically.
  • Your current bottle, with the label intact.

New York rules that may differ from your old state

  • Supply. The base limit is a 30-day supply. For attention deficit disorder, a prescriber may write up to a three-month supply on a single prescription that carries the condition or its code. This is an option at the prescriber's discretion, and insurers or pharmacies may limit it.
  • Early fills. A new prescription may not be issued or filled until you have used all but a seven-day supply of the last one. That is the earliest the law allows and many plans are tighter.
  • Electronic prescriptions only. New York practitioners must prescribe electronically, with narrow exceptions.

The details are in New York's rules for ADHD stimulant prescriptions.

Insurance after the move

New York's insurance protections for mental health care, including its appointment wait-time standard, apply to policies issued in New York. They do not apply to out-of-state policies or to self-funded employer plans. If you are keeping a plan from another state, ask the insurer which New York clinicians are in network and how out-of-network visits are paid before you book.

Students who keep a home address in another state face a slightly different set of choices. See out-of-state students and ADHD care in New York.

Dr. Shershow's practice focuses on adult ADHD. What is requested before a first visit is on the new patients page, and who can be seen by video is on the appointments and telehealth page.

Questions

Can my doctor in another state keep prescribing after I move to New York?

Only if the doctor also holds a New York license or other New York authorization. State guidance ties licensure to where the patient is located during the visit. Ask your prescriber directly, since some clinicians are licensed in more than one state.

Will I need to be re-diagnosed in New York?

Your existing diagnosis remains part of your history, but a new prescriber must do their own evaluation before prescribing a controlled substance. With good records this is usually a review and confirmation, though the clinician may ask for more information. Bring the original evaluation report if you can get it.

Will a New York pharmacy fill a prescription from my old state?

New York rules permit it for a Schedule II prescription presented within 30 days of signing that meets New York's content requirements. Whether a particular pharmacy will fill it is the pharmacist's decision. Call ahead and have your prescriber's contact details ready.

Can I get a 90-day supply in New York?

New York permits up to a three-month supply for attention deficit disorder when the prescription carries the condition or its code. It is not an entitlement. Prescribers, insurers and pharmacies may all limit supplies to 30 days.

Does my out-of-state insurance work for a New York psychiatrist?

That depends on the plan's network and its out-of-network benefits. New York's own protections, such as its behavioral health appointment standard, apply to policies issued in New York and not to out-of-state policies. Call the insurer before you book.

Sources

  1. NYSED Office of the Professions: Telepractice guidance
  2. Interstate Medical Licensure Compact Commission: New License Volume Report (September 2026)
  3. NYS Department of Health: 10 NYCRR 80.78, Out-of-state prescriptions
  4. New York Penal Law 220.00: Controlled substances; definitions
  5. NYS Department of Health: 10 NYCRR 80.63, Prescribing (effective May 21, 2025)
  6. NYS Department of Health: 10 NYCRR 80.67, Schedule II and certain other substances
  7. Federal Register: Fourth Temporary Extension of COVID-19 Telemedicine Flexibilities for Prescription of Controlled Medications (December 31, 2025)
  8. NYS Department of Health: PMP Registry FAQ (May 2025)
  9. eCFR: 45 CFR 164.524, Access of individuals to protected health information
  10. NYS Department of Financial Services: Behavioral health insurance rights

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