NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Michael Josilevich, M.D.

Internal Medicine Physician in Jacksonville, NC · enumerated 2006 · practices at Michael S. Williams DDS, PA.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1811088552

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Michael Josilevich
Credential M.D.
Sex Male
Practice address Jacksonville, NC, 28546
Enumeration date Sep 27, 2006
Last updated in NPPES Jun 29, 2012

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 9500962 (NC) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
89013R6 Medicaid NC -
8947511 Medicaid NC -
47511 Other NC BC/BS

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Michael Josilevich?
The National Provider Identifier (NPI) for Michael Josilevich is 1811088552, a Type 1 (individual) record in the CMS NPPES registry.
Where does Michael Josilevich practice?
The practice location on file with NPPES is in Jacksonville, NC. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-06-29.