Many NYC speech-language pathologists and occupational therapists move between early intervention and private practice throughout their careers, or do both simultaneously. The two models have fundamentally different economics, flexibility profiles, and clinical experiences. Here is a direct comparison for NYC therapists trying to decide which path, or which mix, is right for them.
Income comparison
Private pay rates in NYC for SLPs run $175 to $300 per session, compared to $52 to $80 per session in EI. The gap is enormous. But private practice income is highly variable, dependent on your ability to fill a caseload, handle cancellations, manage billing, and market your services. EI income is more predictable: sessions may cancel, but your rate is fixed and cases come through agency referrals.
For an SLP doing 15 sessions per week: private practice at $200/session would gross $156,000 annually (theoretical maximum with no cancellations). EI at $65/session would gross about $47,000 annually at 15 sessions. The private practice ceiling is much higher, but so is the variability, marketing burden, and insurance/billing complexity.
The realistic NYC private practice path
Building a private practice in NYC typically takes two to three years to reach full capacity. In year one, most practitioners supplement with EI, school contracts, or clinic work while building a client base through referrals from pediatricians, schools, and word of mouth. The capital required for office space is significant: a dedicated office in Brooklyn or Manhattan runs $800 to $3,000 per month.
The hybrid model, taking EI cases in the morning while building a private practice for afternoon slots, is how many experienced NYC therapists approach it. EI provides baseline income; private practice provides growth. Most EI agencies have no exclusivity requirements and do not object to therapists having a private practice.
Insurance vs private pay in private practice
Insurance-based private practice in NYC SLP is challenging. Reimbursement rates from commercial insurers range from $85 to $150 per session, much lower than private pay rates and with substantial administrative burden. Many NYC SLPs operate purely private pay with sliding scale options, which simplifies billing but limits your potential client pool.
EI advantages that private practice does not replicate
Early intervention offers some things that private practice rarely does: genuine team collaboration through IFSPs, work in the natural environment of a child's home, and the specificity of working with the birth to three population during the highest neuroplasticity window. Many therapists find EI clinically more satisfying than a private practice that primarily treats school-age children or adults.
EI also does not require marketing, chasing insurance payments, or managing a waiting list. The agency handles case referrals. If referrals matter to you as a therapist, not having to generate your own pipeline is meaningful.
Which is right for you
If you are within five years of graduation: EI is an excellent foundation. High volume, diverse cases, strong professional network building, and immediate income. If you are established and have referral sources: supplementing EI with private pay clients optimizes both income and clinical experience. If you want maximum income ceiling: pure private pay private practice is the highest potential, with the most business risk.