Harvey M. Rapp PhD in Baltimore: Clinical Psychology and Neuropsychological Testing

Harvey M. Rapp PhD is a clinical psychologist based in Baltimore whose practice centers on neuropsychological evaluation and cognitive assessment, serving patients referred by physicians and neurologists for questions about memory, attention, learning disabilities, and dementia screening. His work sits between general mental health treatment and specialized neurology, focusing on measurement and diagnosis rather than ongoing psychotherapy.

What Harvey M. Rapp PhD actually does

Rapp holds a PhD in clinical psychology and specializes in neuropsychological testing, a diagnostic process that uses standardized cognitive tests to map how a patient's brain is functioning. A neuropsychologist typically sees patients after a primary care doctor or neurologist suspects a cognitive problem but needs specifics: Is this early dementia or normal aging? Does the patient have ADHD, or is the problem anxiety? Did a stroke cause lasting deficits? Does a learning disability explain school struggles? Rapp's role is to administer tests, interpret results, and send a detailed report back to the referring physician. Most patients see him once for a full evaluation, though some may return for follow-up testing years later to track changes.

Services and typical scope

A full neuropsychological battery with Rapp typically covers attention, memory, processing speed, language, visual-spatial skills, and executive function. The appointment usually lasts two to four hours depending on the referral question. Rapp's report addresses the specific clinical concern and often arrives with recommendations for treatment, accommodation, or further workup.

Insurance is a prerequisite for most referrals. Medicare covers neuropsych evaluation under CPT codes 96116 and related codes, with patient responsibility dependent on deductible and coinsurance. Private insurance plans vary widely in coverage and prior-authorization requirements; the referring physician usually handles insurance verification before sending the patient to Rapp. Out-of-pocket cost for uninsured patients should be confirmed directly, as neuropsychological testing fees in Maryland typically range from $1,500 to $3,500 depending on complexity.

How Rapp compares to other Baltimore neuropsychologists

Baltimore has a small but established neuropsychology community. Rapp practices independently rather than through a hospital system, which generally means faster scheduling and direct insurance billing to him rather than to a health system. University of Maryland Medical Center in Baltimore also maintains a clinical neuropsychology service through its department of neurology, staffed by PhD and licensed clinical psychologists; that option may appeal to patients who prefer integrated hospital records or who need same-system coordination with a neurologist. However, hospital-based services often have longer wait times. Johns Hopkins Bayview in southeast Baltimore offers neuropsychological consultation as well, typically via referral from Hopkins neurology. For patients whose insurance strongly prefers in-network providers at major systems, those options carry weight. For patients seeking faster access and independent clinical judgment, Rapp's solo practice avoids hospital bureaucracy. The choice depends on whether your referring physician has a strong preference and whether your insurance network shapes the decision.

Who Rapp suits and who it does not

Rapp's practice is right for adults with a physician referral addressing a specific cognitive question: suspected dementia, post-stroke recovery, ADHD in adulthood, learning disability clarification, or cognitive side effects from medication or illness. Patients should expect a structured evaluation, detailed report, and clear clinical interpretation. Neuropsychology is not therapy; if you are seeking ongoing counseling for depression, anxiety, or life adjustment, Rapp's scope does not include that. Patients without a physician referral should contact their doctor first, as insurance typically will not cover neuropsych testing without medical necessity documentation.

What the first visit involves

The referring physician sends clinical paperwork and insurance information ahead. You arrive to a scheduled appointment (not walk-in) and bring a photo ID and current insurance card. Rapp will review your medical history, reason for referral, and medications, then administer a series of cognitive tests on computer and on paper, with breaks as needed. Bring glasses or hearing aids if you use them. The process is not painful or invasive but requires sustained attention and effort. Results typically arrive within two to three weeks, and Rapp sends the report to both you and your physician.

Hours, parking, and logistics

Verify appointment availability and hours by contacting Rapp directly. Baltimore neuropsychologists' schedules fill weeks in advance, so contact the referring physician early if testing is urgent. Parking varies by location; confirm when scheduling. Baltimore residents in northwest or central areas have the shortest travel time to most independent practices.

Rapp's independence and specialization make him a valued option for the specific diagnostic task neuropsychology serves, particularly for patients whose insurance covers cognitive testing and whose physicians recognize when detailed cognitive mapping matters for treatment planning.