Nathan S. Larson, CRNA
Certified Registered Nurse Anesthetist · Lebanon, MO
Nathan S. Larson, CRNA is a certified registered nurse anesthetist with a practice address in Lebanon, Missouri, and NPI 1255683777, issued on Oct 8, 2012. Check the license (Missouri 2013002285, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nathan S. Larson
- Credential
- CRNA
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License number
- 2013002285 MO
Self-reported in NPPES; status is on the state search - Practice location
- 100 Hospital Dr, Lebanon, MO 65536
- Phone
- (417) 533-6100
- Enumerated
- Oct 8, 2012
- Record last updated
- Jul 16, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (417) 533-6021
- Medicaid IDs
- 600420082 MO
1255683777 MO - Medicare enrollment
- Enrolled (PECOS I20170912002794); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest certified registered nurse anesthetist records → All 2,069 in Missouri → Look up another NPI →
Also registered at 100 Hospital Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Beatrice Abraham, DOFamily Medicine Physician1861056004
- Emily Adams, RDRegistered Dietitian1952913477
- Shreyans Bengani, MDInternal Medicine Physician1710334610
- Jeffrey Bond, MDEmergency Medicine Physician1568561249
- Dennis Bray, CRNACertified Registered Nurse Anesthetist1770586190
- Isabella Brown, RDRegistered Dietitian1699319533
Verify Nathan S. Larson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2013002285Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 2 group practices
- Good Samaritan Regional Health CenterMount Vernon, IL
- St Marys Hospital Centralia IllinoisCentralia, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nathan S. Larson among 2,069 certified registered nurse anesthetist records in Missouri
Nathan S. Larson, CRNA is one of 2,069 certified registered nurse anesthetist records with a practice address in Missouri. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 54% of them.
- NPI issued2012 · 54% of these records are older, 43% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated2012 · median 2013 among the 1,508 with a school on file
- Record last updated2015 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
16 certified registered nurse anesthetist records list a practice address in Lebanon
They are 16 of the 297 NPPES records with a practice address in Lebanon, and 2,069 certified registered nurse anesthetist records in Missouri.
All 2,069 in Missouri → Every provider in Lebanon → Certified Registered Nurse Anesthetist nationwide →
The 8 certified registered nurse anesthetist records with the nearest ZIP codes
- Alysa Barcus, CRNALebanon, MO 655361760841571
- Dennis Bray, CRNALebanon, MO 655361770586190
- Desiree Calbert, CRNALebanon, MO 655361578016929
- Savannah Clark, CRNALebanon, MO 655361992147615
- Jason Grant, CRNALebanon, MO 655361790091635
- Debra Hoerth, CRNALebanon, MO 655361114918646
- David Houzenga, CRNALebanon, MO 655361134595952
- Sara Kruse, CRNALebanon, MO 655361235443797
Common questions
What is Nathan S. Larson, CRNA's NPI number?
Nathan S. Larson, CRNA's National Provider Identifier (NPI) is 1255683777, issued on Oct 8, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Nathan S. Larson, CRNA located?
The NPPES record lists a practice address at 100 Hospital Dr, Lebanon, MO, 65536. Phone: (417) 533-6100. Providers update this record themselves, so call before visiting.
How can I verify Nathan S. Larson, CRNA's license?
NPPES lists Missouri license number 2013002285, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.