NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Randall G. Dudik, MD

Family Medicine Physician in Rolla, MO · enumerated 2006 · practices at Mercy Hospital Springfield.

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

National Provider Identifier

1154487700

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Randall G. Dudik
Credential MD
Sex Male
Practice address 1100 W 10th St, Suite 160, Rolla, MO, 65401
Phone (573) 341-3043
Fax (573) 341-5208
Enumeration date Dec 28, 2006
Last updated in NPPES Jul 14, 2008

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License R7G68 (MO) 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
208534107 Medicaid MO -

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

How do I verify Randall Dudik's NPI record?
Cross-check NPI 1154487700 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1154487700 active?
Yes, as of the latest NPPES snapshot, NPI 1154487700 is active (record last updated 2008-07-14).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-14.