Jason Larsen, CRNA, DNP
NPI 1922439264 · Certified Registered Nurse Anesthetist · Lexington, KY
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jason Larsen, CRNA, DNP is a Certified Registered Nurse Anesthetist provider in Lexington, KY (NPI 1922439264).
Provider details
- NPI number
- 1922439264
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA, DNP
- Sex
- Male
- Sole proprietor
- No
- License
- APN19921 (TN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
29 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 18 | $74 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 11 | $184 |
Typical Medicare-allowed amounts for these services range $74–$184 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- 1009 Novus Dr Ste 2Johnson City, TN 37604-8237Phone: (423) 283-0776Fax: (423) 283-0549
Registry dates
- Enumerated
- 2013-12-12
- Last updated
- 2024-07-09
- Certified
- 2024-06-28
Frequently asked questions
- What is Jason Larsen's NPI number?
- Jason Larsen's National Provider Identifier (NPI) is 1922439264, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jason Larsen's specialty?
- Jason Larsen is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jason Larsen located?
- Jason Larsen's practice location on file with NPPES is 800 Rose St, Lexington, KY 40536-8237.
- What is Jason Larsen's phone number?
- The practice phone number listed in the NPPES registry for Jason Larsen is (859) 323-5956.
- Does Jason Larsen accept Medicare?
- Jason Larsen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jason Larsen's NPI active?
- Yes — Jason Larsen's NPI (1922439264) is active in the NPPES registry as of the last update on 2024-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.