ALEXANDER J. DUNN CRNA
NPI 1407238728
Nurse Anesthetist, Certified Registered in Lexington, KY
About Alexander J. Dunn Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALEXANDER J. DUNN CRNA (NPI 1407238728) is an individual nurse anesthetist, certified registered in Lexington, Kentucky, licensed in Kentucky (3009482) and active in the NPI registry since June 2015. He is enrolled in Medicare PECOS, is affiliated with University Of Kentucky Hospital, and maintains a secondary practice location in Lexington.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Alexander J. Dunn Crna is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Alexander Dunn reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lexington, KY 40536
- Reassigned Medicare billing, Kentucky enrollment
- 1,761 clinicians in this Medicare group
Louisville, KY 40202
- Reassigned Medicare billing, Kentucky enrollment
- 526 clinicians in this Medicare group
Pueblo, CO 81001
- Reassigned Medicare billing, Colorado enrollment
- 19 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Of Kentucky Hospital
Acute Care Hospitals · Lexington, KYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 40536 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LEXINGTON, KY 40536
LEXINGTON, KY 40536
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Alexander Dunn's NPI number?
The NPI number for Alexander Dunn is 1407238728. It was assigned to this individual provider in the NPPES registry on June 23, 2015.
Where is Alexander Dunn located?
Alexander Dunn practices at 800 Rose St, Lexington, KY 40536. The listed phone number is (859) 323-5956.
What is Alexander Dunn's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Alexander Dunn enrolled in Medicare?
Yes. Alexander Dunn is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Alexander Dunn's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alexander Dunn reassigns Medicare benefits to 3 organizations: University Of Kentucky (Lexington, KY), Professional Anesthesia Services Of Kentucky PLLC (Louisville, KY) and Southern Colorado Crna Associates Inc (Pueblo, CO). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Alexander Dunn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alexander Dunn accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter of Tennessee, Oscar Health and Oscar Insurance Company list Alexander Dunn as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Alexander Dunn affiliated with any hospitals?
According to CMS data, Alexander Dunn is affiliated with University Of Kentucky Hospital.
When was this NPI record last updated?
The NPPES record for Alexander Dunn was last updated on June 9, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Alexander J. Dunn, CRNA · NPI 1407238728
Nurse Anesthetist, Certified Registered physician in Lexington, Kentucky. Individual provider, active in the CMS NPPES registry since June 23, 2015.
## Identity
- **NPI:** 1407238728 (Entity type: Individual)
- **Enumerated:** June 23, 2015
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 3009482 (Kentucky)
- **Sole proprietor:** No
## Practice location
- **Address:** 800 ROSE ST, Lexington, KY 40536
- **Phone:** (859) 323-5956
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): University Of Kentucky (NPI 1518911338, Lexington, KY); Professional Anesthesia Services Of Kentucky PLLC (NPI 1992212807, Louisville, KY); Southern Colorado Crna Associates Inc (NPI 1043538382, Pueblo, CO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** June 9, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1407238728) · Data from the CMS NPPES public registry.