NPPES file of Aug 9, 2026

Jason M. Larsen, CRNA, DNP

Certified Registered Nurse Anesthetist · Lexington, KY

Jason M. Larsen, CRNA, DNP is a certified registered nurse anesthetist with a practice address in Lexington, Kentucky, and NPI 1922439264, issued on Dec 12, 2013. Check the license (Kentucky 4018931, as entered in NPPES) with the Kentucky board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1922439264
Name
Jason M. Larsen
Credential
CRNA, DNP
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License numbers
4018931 KY
APN19921 TN
Self-reported in NPPES; status is on the state search
Practice location
800 Rose St, Lexington, KY 40536
Phone
(859) 323-5956
Enumerated
Dec 12, 2013
Record last updated
Jul 9, 2024
Fax
(859) 323-1080
Medicaid ID
Q016239 TN
Medicare enrollment
Enrolled (PECOS I20150826001888); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 800 Rose St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Hicham Abada, MDVascular & Interventional Radiology Physician1790895159
  2. Ahmed Abdelfattah, MDHospitalist Physician1467014993
  3. Saba Abdulsada, MDInternal Medicine Physician1750906418
  4. Richard AbneyCertified Registered Nurse Anesthetist1093280760
  5. Andrew Abraham, MDInternal Medicine Physician1306424627
  6. Sonu Abraham, M.D.Advanced Heart Failure and Transplant Cardiology Physician1164975835

Verify Jason M. Larsen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Kentucky board licenses this profession
    Search for license 4018931
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Kentucky license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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The MIPS final score for 2023 (Medicare payment program): 94.1 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score86.4
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%94.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Paragon Anesthesia PCBristol, TN

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Jason M. Larsen among 1,535 certified registered nurse anesthetist records in Kentucky

Jason M. Larsen, CRNA, DNP is one of 1,535 certified registered nurse anesthetist records with a practice address in Kentucky. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 53% of them.

  • NPI issued2013 · 53% of these records are older, 43% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 76% of these records are
  • Graduated2015 · median 2014 among the 1,170 with a school on file
  • Record last updated2024 · 66% 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 Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

309 certified registered nurse anesthetist records list a practice address in Lexington

They are 309 of the 14,031 NPPES records with a practice address in Lexington, and 1,535 certified registered nurse anesthetist records in Kentucky.

The 8 certified registered nurse anesthetist records with the nearest ZIP codes

  1. Beth Abshier, CRNALexington, KY 405361922045178
  2. Marshall Anderson, CRNALexington, KY 405361114036357
  3. Robert Crafton, CRNALexington, KY 405361003868464
  4. Gary Deraad, CRNALexington, KY 405361851393623
  5. Robert English, CRNALexington, KY 405361346240108
  6. H Gabehart, CRNALexington, KY 405361043293277
  7. Micki Gerlach, CRNALexington, KY 405361164438834
  8. Michael Hackett, CRNALexington, KY 405361184688749

Common questions

What is Jason M. Larsen, CRNA, DNP's NPI number?

Jason M. Larsen, CRNA, DNP's National Provider Identifier (NPI) is 1922439264, issued on Dec 12, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Jason M. Larsen, CRNA, DNP located?

The NPPES record lists a practice address at 800 Rose St, Lexington, KY, 40536. Phone: (859) 323-5956. Providers update this record themselves, so call before visiting.

How can I verify Jason M. Larsen, CRNA, DNP's license?

NPPES lists Kentucky license number 4018931, as entered by the provider. Search the Kentucky board that licenses this profession; the NPPES record confirms identity only.

What is Jason M. Larsen, CRNA, DNP's MIPS final score?

The 2023 MIPS final score is 94.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.

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.