What Our Clients Say
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![Makayla Davis, MS, CNS, LDN, CN, NASM-CPT - CEO at Soul of Nutrition and Fitness LLC]()
“Maria is awesome to work with. She is so nice and has a great work ethic. She quickly got to work on my case and kept me well-informed at every step of the process. She always promptly answered all of my questions. I wouldn't have been able to do it without her. Now I am credentialed with several major insurance companies including United Health Care, Aetna, and Cigna. I highly recommend working with Maria!”
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![Olga Arnold, CNS Founder, Olga’s Nutrition, LLC]()
"Working with Maria to get set up for insurance as a Certified Nutritional Specialist (CNS) has been a total game-changer for my practice. Honestly, the whole process felt overwhelming at first—I didn’t know where to begin or what was even possible. But Maria made it all feel doable and clear every step of the way. She truly went above and beyond. She’s incredibly knowledgeable, explains things in a way that makes sense, and—most importantly—she’s always available. Anytime I had a question (and I had a lot), she was right there with thoughtful, straightforward guidance. I could not have done this without her. Thanks to Maria, I now feel confident offering insurance-based services that align with how I practice functional nutrition. If you’re feeling stuck or unsure about how to navigate insurance, Maria is absolutely the person you want on your team."
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![Natallia Lambrecht, MS, CNS, LDN - New Hampshire]()
"The process of credentialing was very easy for me because Maria did all the “heavy lifting”. She was always prompt with updates and answered all questions that I had. The video meetings she hosted were very informative for a newbie like me. Maria is generous with her time and always happy to help. She is my insurance mentor for sure! I wouldn’t be able to do it without her. My experience has been great! "
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![Olena May, MS, CNS, LDN - Functional Nutritionist in Florida]()
"I can’t recommend Izzie’s credentialing services enough! I spent months trying to navigate the process on my own — it was frustrating, confusing, and full of mistakes. Working with Izzie was worth every penny. She guided me through every step, answered all my questions, and successfully got me credentialed with all major commercial insurances. We’re now working on Medicaid, and I only wish I had hired her sooner instead of wasting so many hours on the phone and dealing with denials!"
Our Services
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Let us take care of the entire credentialing process so you can focus on your clients.
We handle:
NPI, CAQH, business registration & insurance enrollment
Payer applications for Aetna, Cigna, BCBS, UHC, Medicaid, Medicare & more
Follow-ups, revalidations, and contracting
Multi-state or virtual practice credentialing
Credentialing strategies for CNS & CNS candidates (state-dependent)
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Tailored support for:
New dietitians, CNS and CNS candidates, and other practitioners
Setting up a private practice from scratch
Understanding licensure and scope by state
Choosing the right business structure (LLC, S-Corp)
Navigating NPI, CAQH, malpractice insurance
EMR setup and patient documentation best practices
Understanding what’s needed for insurance credentialing
Established practitioners
Fixing or optimizing billing systems
Troubleshooting denied claims
Streamlining admin workflows
Expanding services or hiring staff
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Coming Soon…..
Weekly live Q&A coaching sessions in small groups for shared learning and peer support.
Three levels:
Starter: For students and new grads exploring private practice
Graduate: For those in the middle of credentialing or starting to take clients
Mastermind: For seasoned providers focused on growth, passive income, or hiring
Includes:
Live weekly coaching
Templates, trackers & business checklists
Access to replays
Optional membership or pay-per-session
FAQs
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We support CNS professionals, CNS candidates, functional nutritionists, and dietitians who want to build or grow an insurance-based private practice but need help with licensing, credentialing, or business setup.
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Yes! We guide you through your options—including what you can do now, how to prepare for licensure, and which states are more flexible for CNS practice.
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Absolutely. We walk you through the entire process—from getting your NPI and CAQH profile to submitting applications for Aetna, BCBS, Cigna, UnitedHealthcare, and more.
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Not at all. We work with nutrition providers across the entire United States and offer state-specific guidance based on each state’s laws, licensure rules, and scope-of-practice regulations. Eligibility for credentialing and practice setup varies by state, and we help you understand exactly what is allowed where you live and where you plan to practice.
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You’re in the right place. We offer beginner-friendly support for starting your private practice, including business formation, EMR selection, and credentialing from day one.
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No. Several states allow non-CDR nutrition professionals—including CNS practitioners, CNS candidates (in select states), and MS nutrition graduates with state nutrition licenses—to become credentialed with insurance. Credentialing eligibility depends on your state licensure, scope of practice, and whether commercial payers in your state recognize advanced nutrition licenses outside of the RDN pathway. Holistika Consulting helps you determine your state-specific options.
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In some states, yes. A few states allow CNS candidates who hold a qualifying master’s degree and a provisional or supervised practice license to apply for insurance credentialing. Eligibility varies widely by state and payer. We verify candidate rules before submitting any applications.
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States with stronger nutrition licensure laws or broader scopes may allow CNS practitioners, clinical nutritionists, or licensed nutritionists to become in-network with commercial insurance. Holistika Consulting checks your state’s statutes, Medicaid lists, and commercial payer policies before creating a credentialing strategy.
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Yes—if your state recognizes your license for medical nutrition therapy or insurance reimbursement. Many licensed nutritionists practice successfully within insurance-based models when their state laws support non-RDN nutrition providers.
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Some do. Acceptance depends on:
Your state’s licensure title (LN, LDN, CN, CNS, CNS-S)
Your scope of practice
The payer’s credentialing criteria
Your education (master’s or doctoral level is required)
Holistika Consulting will work with you to create a personalized plan.
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Yes. In title-protection states, CNS practitioners and MS graduates often operate legally as nutritionists or clinical nutrition providers. However, insurance credentialing rules are separate from practice laws, and we evaluate both before applying.
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Many practitioners are told this incorrectly. Some insurers do accept CNS providers, and several states allow non-RDN nutritionists to credential fully. Our role is to verify your eligibility, create a compliance pathway, and avoid unnecessary denials.
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Yes. Most states allow licensed or certified nutritionists to run independent practices. Holistika Consulting provides guidance on forming your business, obtaining your NPI, completing CAQH, enrolling in insurance plans, and setting up your EMR.
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We provide:
State-by-state credentialing eligibility checks
NPI & CAQH setup
Insurance applications for approved states
Contracting & follow-up
Practice setup (forms, EMR, billing workflows)
Growth strategies for solo or group practices
Have Questions? Need to Chat?
If you're unsure which coaching level is right for you or want to learn more about how we can support your credentialing or private practice journey, you’re welcome to book a free discovery call. We’ll take 15–20 minutes to get to know where you are and how we can help.