NPI Portal NPI Lookup & Verification

Dr. Kenneth W. Larson, MD

Dr. Kenneth W. Larson is a Surgery Physician provider (Surgery) practicing in Springfield, MO, registered in the NPPES registry with NPI 1689741795 since 2006. The credential MD stands for Doctor of Medicine. Practices at St Johns Clinic Inc (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum

NPI 1689741795
Entity type Individual (Type 1)
Name Dr. Kenneth W. Larson
Credential MD
Sex Male
Practice address 1900 S NATIONAL AVE, SUITE 1950, Springfield, MO, 65804
Phone 4178207250
Fax 4178207255
Enumeration date 2006-11-30
Last updated in NPPES 2013-05-02

Taxonomy & licenses

Taxonomy code Specialty Primary License State
208600000X Surgery Physician Primary 105284 MO
2086S0127X Trauma Surgery Physician Secondary 105284 MO

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
207672502 Medicaid MO
431560263 Other MO TRICARE
Copy-ready billing details
Provider: Kenneth Larson, MD
NPI: 1689741795
Taxonomy: 208600000X (Surgery Physician)
Address: 1900 S NATIONAL AVE, SUITE 1950, Springfield, MO, 65804

Other providers at this practice address

NPI Name Type Specialty Location
1235192253 Soubhagyalakshmi Parvathaneni Individual Cardiovascular Disease Physician Springfield, MO
1477654630 Sharad Bansal Individual Cardiovascular Disease Physician Springfield, MO
1861593105 Kelvin Vanosdol Individual Cardiovascular Disease Physician Springfield, MO
1649369661 Robert Merritt Individual Interventional Cardiology Physician Springfield, MO
1730278664 Henry Stratmann Individual Cardiovascular Disease Physician Springfield, MO
1083703904 Donald Myears Individual Interventional Cardiology Physician Springfield, MO
1588754402 Shang-Chiun Lee Individual Clinical Cardiac Electrophysiology Physician Springfield, MO
1922174515 Theresa Witt Individual Clinical Nurse Specialist Springfield, MO

Verify this record

Cross-check NPI 1689741795 against the authoritative CMS record: view Dr. Kenneth W. Larson on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where does Kenneth Larson practice?
The practice location on file with NPPES is in Springfield, MO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Kenneth Larson?
The National Provider Identifier (NPI) for Kenneth Larson is 1689741795, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2013-05-02.