A lit pathway leading from an independent nephrology practice past Tower Physician Solutions to the NANI campus, representing a nephrologist's transition to a NANI-supported practice

Your Pathway to NANI

See Your Pathway to NANI
Medical Professional at Work

Business Strategy

Business Strategy Services
Healthcare Team Collaboration

Revenue Cycle Management

Revenue Cycle Management Services
Healthcare Technology

Billing & Coding

Billing & Coding Services
Medical Compliance

Credentialing

Credentialing Services

Buried in Paperwork?

Drowning in forms, regulations, and logins—no more. Tower runs credentialing & billing so you get faster payments and patient focus. Nephrology grows when physicians see patients—not when teams wrestle with enrollments, denials, and coding. Tower Physician Solutions (powered by NANI’s 45 years) removes the burden with two revenue-driving services: Billing & Collections / RCM and Credentialing & Compliance. We’re nephrology-first, built to accelerate cash flow, cut denials, and get providers enrolled fast.

Your Practice Administrator/Manager is mission-critical. We empower them to run the play—clean data in, clean claims out, renewals on time, payer rules followed—without burning hours on low-leverage tasks. The result? Fewer write-offs, faster payments, and physicians focused where they matter most: patient care.

Let our team be your team

When you partner with us, you and your Practice Administrator—or Medical Practice Manager— can stay focused on patient care while we handle the details. The process where you utilize practice management, consulting and back-office services is an easy transition. We can help your current practice thrive. Credentialing and billing aren’t just back-office chores—they are the lifeblood of your practice’s revenue cycle. You decide which services that you will need.

Wherever You Are, There's a Path

Every Nephrologist Is on the Pathway to NANI

The nephrology practices growing right now — adding patients, improving margins, keeping physicians who want to stay — aren't grinding harder on claims and credentialing. They made a strategic decision to stop doing alone what a specialized partner can do better. Wherever you are in your career, there's a path forward with Tower Physician Solutions and NANI.

Planning Succession

Transition On Your Terms

The pathway to NANI offers something hospital employment can't: the ability to transition your practice on your terms, to a network built specifically for kidney care, without surrendering your clinical voice or the team that made your practice what it is.

Mid-Career Nephrologists

A Reset From the Payer Grind

For mid-career nephrologists tired of fighting payers, Tower offers a reset — real operational support from specialists who understand dialysis billing, CKD documentation, and ESRD compliance, because that's all they do.

New Fellows

Start Backed, Not Alone

For fellows stepping into private practice for the first time, the question isn't whether to build infrastructure from scratch. It's whether to build it alone, or backed by nearly 50 years of nephrology-specific expertise from day one.


Learn more about Tower Medical Practice Management Services

Contact Us

TESTIMONIALS

Testimonial 1

Navigating Complex Nephrology Practice Issues

Tower Practice Solutions helped me in a complex Nephrology practice issue involving strategic consulting for Nephrology Practice. Brian and Antone were of immense help during entire process.

- Ramesh Challamuthu, MD
Gadsden, Alabama

Testimonial 2

Navigating Complex Nephrology Practice Issues

Tower Practice Solutions helped me in a complex Nephrology practice issue involving strategic consulting for Nephrology Practice. Brian and Antone were of immense help during entire process.

- Ramesh Challamuthu, MD
Gadsden, Alabama

Testimonial 3

Achieve Work-Life Balance

As a physician, I know how important it is to have your work-life balance… you should look into Tower Physician Solutions, a subsidiary of Nephrology Associates of Northern Illinois (NANI).

- Wadah Atassi, MD
Chicago, Illinois

BLOGS

Three top take aways from RPA Annual Meeting

RPA 2026 Advancing the Future of Nephrology

Critical Challenges in Nephrology Practices