ABA Therapy in Olney, MD
Last updated: April 17, 2026
3 NPI-registered pediatric ABA therapy providers serve Olney, MD. Each listing includes the provider's name, location, specialties, listed credentials, and current new-patient status, with a link to the full profile and to verify the provider in the official BACB registry. Listings refreshed from the NPPES registry April 2026.
3 providers in Olney
How we vet: Every listing starts from the provider's federal CMS NPI record and is refreshed from the registry on a recurring schedule, with direct links to the certification or state-licensing body for its specialty so you can verify credentials at the source. We do not accept paid placement. Read our full verification methodology.
ABA Therapy in Olney, MD
Looking for ABA therapy in Olney usually means looking a little wider than Olney itself. Olney is a small, quiet corner of upper Montgomery County, and the applied behavior analysis providers serving families here are a mix of local practices and clinics based along the Rockville–Gaithersburg–Silver Spring corridor that cover the Olney, Brookeville, and Sandy Spring area with in-home or in-school sessions. FindKidTherapy lists the ABA providers active in this area — a short, verified list rather than a padded one.
Because the local roster is small, most Olney parents end up comparing on three things: whether a provider will travel to your home or school rather than asking you to drive down 97 or 108 for every session, whether they hold a current contract with your health plan, and how their assessment intake is scheduled. ABA in Maryland typically starts with an initial assessment period — records review, direct observation, parent interview, and a written treatment plan — before regular hours begin.
Service models vary a lot here: some families are matched with a home-based team supervised by a BCBA, others use a center-based program in Rockville or Silver Spring, and some combine ABA with speech or occupational therapy when a child is working on more than one area.
Below are the ABA providers active in Olney. First, what local parents tell us they wish they'd known before the first call.
What to expect
The first step is an assessment, not therapy hours. Expect a records review, direct observation of your child, a parent interview, and a written treatment plan with proposed hours before services begin. Bring the autism diagnostic report, any prior IEP/IFSP paperwork, and your insurance card — most plans require the diagnostic documentation before they'll authorize an assessment.
Who's on the team
Programs are typically designed and supervised by a BCBA (Board Certified Behavior Analyst), with day-to-day sessions run by an RBT (Registered Behavior Technician). Ask how often the BCBA is on-site and how supervision hours are handled — parents report this varies widely between providers.
Insurance
Maryland's autism coverage mandate requires state-regulated health plans to cover medically necessary behavioral health treatment, including ABA, for children with an autism diagnosis. Maryland Medical Assistance (Medicaid) covers medically necessary ABA for children under 21 under the federal EPSDT provision, accessed through your HealthChoice managed care organization. Maryland also operates a separate Autism Waiver with its own registry and a wait families commonly report as long. Commercial plans in Montgomery County — CareFirst BlueCross BlueShield, Kaiser Permanente, Aetna, Cigna, UnitedHealthcare — typically require prior authorization tied to the assessment and treatment plan. Self-funded employer plans are not bound by the state mandate; verify your specific plan and network status before the first visit.
Typical wait times (reported, varies by provider)
In-home teams with open capacity are commonly reported at a few weeks from intake to assessment; center-based programs and providers with a single BCBA covering upper Montgomery County are reported considerably longer, sometimes several months. Staffing — finding an available RBT for your hours — is cited more often than the assessment itself as the bottleneck. Ask two questions on the first call: how long until assessment, and how long from assessment to actual hours.
Under 3 or newly referred
Early intervention runs through the Montgomery County Infants and Toddlers Program, part of the statewide Maryland Infants and Toddlers Program. Federal Part C timelines require an evaluation and, if eligible, an IFSP meeting within 45 days of referral. ITP services are not ABA, but they can start support while an ABA authorization is in progress. At age 3, families choose between transitioning to preschool special education through Montgomery County Public Schools Child Find or continuing under Maryland's Extended IFSP option.
Ask about coverage area
Confirm the provider actually serves the 20832/20833 ZIPs. Several clinics list "Montgomery County" but schedule in-home hours only closer to Rockville or Silver Spring.
Frequently asked questions — ABA Therapy in Olney, MD
How many ABA providers serve Olney, MD?
Olney is a small market. FindKidTherapy currently lists three verified ABA providers serving the Olney area, which includes practices based nearby in the Rockville, Gaithersburg, Silver Spring, and Sandy Spring corridor that deliver in-home or in-school sessions to Olney families. Because the local list is short, it is worth asking each provider directly whether they schedule hours in the 20832 and 20833 ZIP codes rather than assuming county-wide listings include Olney.
Does Maryland Medicaid cover ABA therapy for children in Olney?
Maryland Medical Assistance covers medically necessary ABA for children under 21 under the federal EPSDT provision. Coverage is accessed through your HealthChoice managed care organization, and providers must be enrolled and authorized. A documented autism diagnosis and an approved assessment and treatment plan are typically required before hours are authorized. Maryland also operates a separate Autism Waiver with its own registry, which families commonly report has a long wait. Confirm current requirements with your HealthChoice plan and with the provider before scheduling.
Does commercial insurance in Maryland have to cover ABA?
Maryland's autism coverage mandate requires state-regulated health plans to cover medically necessary behavioral health treatment, including ABA, for children with an autism diagnosis. Two common exceptions matter for Olney families: self-funded employer plans are governed by federal law rather than the state mandate, and in-network status still determines your out-of-pocket cost. Most plans also require prior authorization tied to the assessment and written treatment plan. Verify your specific plan, its funding type, and the provider's network status before the first visit.
How long is the wait for ABA therapy in the Olney area?
Wait times vary by provider and are best confirmed directly. Families in upper Montgomery County commonly report a few weeks to assessment with in-home teams that have open capacity, and considerably longer, sometimes several months, with center-based programs or providers covering a wide area with limited staff. The more frequently reported bottleneck is not the assessment but staffing after it: matching an available RBT to your requested hours. Ask both questions separately when you call.
What happens at the first ABA appointment?
The first appointment is an assessment rather than a therapy session. It typically includes a records review, direct observation of your child, a parent interview about routines and priorities, and standardized assessment tools. The result is a written treatment plan proposing goals and a number of weekly hours, which is then submitted to your insurer for authorization. Bring the autism diagnostic report, any IEP or IFSP paperwork, and your insurance card.
My child is under three — where do I start in Montgomery County?
Start with the Montgomery County Infants and Toddlers Program, the local arm of the Maryland Infants and Toddlers Program, which is Maryland's Part C early intervention system. Referrals can come from a parent, pediatrician, or child care provider, and federal Part C timelines require an evaluation and, if the child is eligible, an IFSP meeting within 45 days of referral. Early intervention services are not ABA, but many families use them while an ABA authorization is being processed. Around the third birthday, families choose between preschool special education through Montgomery County Public Schools Child Find and Maryland's Extended IFSP option.
Related reading
Information is provided for general guidance and may change. Always verify directly with the program, plan, or provider before relying on these details for treatment decisions.
Other Therapy Types in Olney
3 ABA Therapists in Olney
Katherine Benitez Peraza
Olney, MD
Applied Behavior Analysis provider in Olney, MD
202-240-7027
Kimberly Lund, BCBA
Olney, MD
Applied Behavior Analysis provider in Olney, MD
410-961-1061
Ludmila Costenco
Olney, MD
Applied Behavior Analysis provider in Olney, MD
301-433-2245
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About ABA Therapy for Children in Olney, MD
ABA Therapy can make a significant difference in your child's development. If you're looking for pediatric aba therapy providers in Olney, our directory can help you find qualified, experienced therapists who specialize in working with children.
What is ABA Therapy?
Applied Behavior Analysis therapists work with children on the autism spectrum to develop communication, social, and behavioral skills.
Finding the Right ABA Therapist in Olney
When choosing a aba therapy provider for your child in Olney, Maryland, consider factors such as their experience with your child's specific needs, accepted insurance plans, location convenience, and whether they offer in-clinic, in-home, or telehealth sessions.
Signs Your Child May Benefit from ABA Therapy
Early intervention is key for pediatric therapy. If you notice your child struggling with age-appropriate milestones, talk to your pediatrician about whether aba therapy might help. Many families in Olney find that starting therapy early leads to better outcomes.