RapidMDNow — Chelmsford, MA
In-person and virtual care for Chelmsford, Lowell, Westford, Billerica, and the greater Merrimack Valley. Same-day appointments available.
Office Information
Chelmsford, MA 01824
Sat 8:00am–12:00pm
Care Available at Our Chelmsford Office
Primary care
New patients welcome, chronic condition management (hypertension, diabetes, respiratory conditions)
Urgent care visits
For acute illness and minor injuries
Workers' compensation
Evaluations and follow-ups
Mental health support
Video and in-person behavioral health support
Dermatology
Acne, eczema, rashes
Wellness visits
Preventive care and physicals
Can't come in? Most visits are also available by video for anyone in Massachusetts or New Hampshire — see our Virtual Urgent Care page.
Serving the Merrimack Valley
Our office sits just off Route 3 at Courthouse Lane in Chelmsford, minutes from Lowell, Westford, Billerica, Tyngsborough, and Tewksbury, and an easy drive from southern New Hampshire. Use Entrance A at 4 Courthouse Lane, Unit 1; free on-site parking is available.
A Local Practice, Not a Platform
RapidMDNow was founded by Dr. Ajay Nanavati, a physician with more than 20 years of experience caring for Massachusetts patients. We coordinate with trusted local partners — including Coastal Orthopedics and ATI Physical Therapy — so referrals stay fast and local.
Frequently Asked Questions
Are you accepting new patients?+
Yes — new primary care patients are welcome, and urgent visits are available same-day in most cases.
Do you take my insurance?+
We accept most commercial insurance plans and workers' compensation. Self-pay visits start at $79. Call (978) 393-3063 to verify your plan.
Do I need an appointment?+
Booking ahead guarantees your slot, but call us about same-day availability — virtual visits can often start within minutes.
Where do I park / which entrance do I use?+
Use Entrance A at 4 Courthouse Lane, Unit 1. Free on-site parking is available.