Start an Insurance-Billable Health Practice (NPI)

1. 1

   Find your taxonomy code first

   The Health Care Provider Taxonomy code set spans 29 provider groups, and the code you select at NPI application determines your specialty and billing category. Counselors, social workers, dietitians, home health aides, audiologists, DME suppliers, and certified doulas all have codes; confirm yours before anything else.

2. 2

   Get the NPI (it is free and fast)

   Apply for a Type 1 individual NPI through the federal NPPES system at no cost. A solo practice bills under your Type 1; add a Type 2 organization NPI later if you build a group or facility structure.

3. 3

   Form the entity your state requires

   Many states require licensed professionals to use a professional entity (PLLC or PC). Add malpractice insurance, an EIN, and a HIPAA-compliant system for scheduling, documentation, and billing from day one.

4. 4

   Start payer credentialing the week the entity exists

   Medicare, Medicaid, and commercial credentialing commonly run 90 to 180 days per payer, and you cannot bill for care delivered before your effective date. The practices that open smoothly submitted applications months before seeing patient one.

5. 5

   Decide private pay versus insurance mix deliberately

   Insurance billing brings volume and legitimacy but also documentation and reimbursement lag; private pay is simpler at smaller volume. Many solo practices open private pay while credentialing completes, then add payers.

6. 6

   Run the revenue cycle like the business it is

   Clean claims, coding accuracy, and follow-up on denials decide whether the practice thrives. Learn your codes or hire a biller from the start; a practice that cannot collect is a hobby with a license.

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Best for: Licensed and credentialed health professionals ready to own the practice instead of staffing someone else's

Not for: Anyone without an eligible credential or willingness to handle credentialing, billing, and compliance. It does not fit a clinician expecting an employer to manage the business side.