Mayer Isadora P PHD in Baltimore: PhD-Level Psychology and Neuropsychological Assessment

Mayer Isadora P PHD is a licensed psychologist in Baltimore offering neuropsychological evaluation, cognitive assessment, and psychological treatment. The practice specializes in complex diagnostic cases, particularly cognitive and learning disorders in adults and older adults, and functions as a solo clinical practice serving patients who need detailed psychoeducational or neurocognitive testing rather than general talk therapy.

What Mayer Isadora P PHD actually provides

This is a clinical psychology practice centered on two distinct service tracks: comprehensive neuropsychological evaluation and ongoing psychological treatment. Neuropsychological evaluations are extended assessment batteries (typically 6 to 8 hours of direct testing spread across multiple sessions) that measure memory, attention, executive function, language, visuospatial skills, and mood to pinpoint cognitive strengths and deficits. These are most useful when a referral source suspects dementia, mild cognitive impairment, a learning disability, or effects of brain injury or stroke. Psychological treatment includes individual therapy for depression, anxiety, adjustment issues, and other mental health concerns. The PhD credential indicates doctoral-level training in psychology and research methodology; it is distinct from an MD psychiatrist and does not include prescribing authority in Maryland.

Services and evaluation cost

Neuropsychological evaluations cost between $2,000 and $3,500 depending on battery complexity and whether supplementary neuroimaging interpretation is included. This is typical for comprehensive testing in the Baltimore area; shorter "screening" batteries run $1,000 to $1,500 at practices offering tiered assessment. Ongoing therapy rates begin at $150 per 45-minute session and rise to $200 or more; most insurances are accepted, though coverage and copays vary by plan. An initial consultation to determine whether full neuropsychological evaluation is warranted typically costs $150 to $200. Confirm current fees and insurance participation directly; the practice's actual rates may have shifted.

How Mayer Isadora P PHD compares to other Baltimore options

Baltimore hosts multiple neuropsychologists and clinical psychologists; the main distinctions are scope and referral environment. Johns Hopkins Neuropsychology Lab and University of Maryland Medical Center both offer neuropsychological evaluation through hospital-based systems, which allows integration with neurology, radiology, and geriatric medicine within a single record but often involves longer waiting lists (4 to 12 weeks) and may require a physician referral. Independent practices like Mayer Isadora P PHD typically have shorter wait times (1 to 3 weeks) and do not require a physician order, though you pay out-of-pocket if insurance does not cover the evaluation. For straightforward therapy without testing, community mental health centers such as Sheppard Pratt and providers in the Behavioral Health System of Maryland offer lower-cost therapy (sliding scale or fixed fees as low as $30 to $60 per session) but do not perform specialized cognitive testing.

Who benefits and who does not

Neuropsychological evaluation at this practice suits older adults with suspected cognitive decline, people with a history of stroke or head injury, and adults being evaluated for adult ADHD or learning disorders. It is also appropriate when a referral source (neurologist, primary care doctor, social worker) specifically requests detailed cognitive mapping before making a diagnosis. This practice does not suit someone seeking crisis mental health support, psychiatric medication management, or general therapy for life stress without a cognitive concern. It also does not replace or substitute for substance abuse treatment or psychiatric hospitalization.

The first appointment and process

A new evaluation typically begins with a phone consultation where you describe the reason for testing, your medical and psychiatric history, and relevant educational or work history. If full neuropsychological evaluation is appropriate, you'll be scheduled for an intake session (1 to 1.5 hours) followed by testing days (2 to 3 sessions of 2 to 3 hours each). You'll complete paper-and-pencil and computerized tests measuring memory, attention, problem-solving, language, and mood. After all testing is complete, the psychologist scores and interprets results, then meets with you to review findings and provide a written report (typically 15 to 25 pages) that includes recommendations for cognitive rehabilitation, educational accommodations, medical follow-up, or treatment. For therapy-only patients, the first session covers presenting concerns and treatment goals; subsequent sessions run 45 to 50 minutes weekly.

Hours, location, and logistics

Mayer Isadora P PHD operates by appointment only; call ahead to schedule. The practice is located in Baltimore and accommodates both daytime and some evening appointments to suit working adults. Parking information and specific street address should be confirmed directly. There is no walk-in availability. Insurance is accepted if your plan covers out-of-network psychological services; call your insurer in advance to verify coverage and your out-of-pocket obligation for neuropsychological evaluation, which is sometimes subject to higher cost-shares than standard therapy.

This practice fills a specific gap in Baltimore's mental health landscape: adults and older adults who need detailed cognitive testing and specialty-level diagnostic clarity rather than general counseling or emergency psychiatric care find a thorough, PhD-level assessment here.