JOSEPH A. CALDWELL CRNA
NPI 1477919934
Nurse Anesthetist, Certified Registered in Lexington, KY
About Joseph A. Caldwell Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOSEPH A. CALDWELL CRNA (NPI 1477919934) is an individual nurse anesthetist, certified registered in Lexington, Kentucky, licensed in Kentucky (3010037) and active in the NPI registry since January 2016. He is enrolled in Medicare PECOS, is affiliated with Saint Joseph Hospital, and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses
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
Joseph A. Caldwell 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
2Medicare enrollment records show Joseph Caldwell reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lexington, KY 40504
- Reassigned Medicare billing, Kentucky enrollment
- 116 clinicians in this Medicare group
Lexington, KY 40509
- Reassigned Medicare billing, Kentucky enrollment
- 462 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.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Saint Joseph Hospital
Acute Care Hospitals · Lexington, KYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 40504 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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 Joseph Caldwell's NPI number?
The NPI number for Joseph Caldwell is 1477919934. It was assigned to this individual provider in the NPPES registry on January 13, 2016.
Where is Joseph Caldwell located?
Joseph Caldwell practices at 1221 S Broadway, Lexington, KY 40504. The listed phone number is (859) 258-4600.
What is Joseph Caldwell's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Joseph Caldwell enrolled in Medicare?
Yes. Joseph Caldwell 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 Joseph Caldwell's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joseph Caldwell reassigns Medicare benefits to 2 organizations: Anesthesia Associates, Psc (Lexington, KY) and Commonwealth Anesthesia, Psc (Lexington, KY). 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 Joseph Caldwell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Joseph Caldwell accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan and Ambetter of Tennessee list Joseph Caldwell 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 Joseph Caldwell affiliated with any hospitals?
According to CMS data, Joseph Caldwell is affiliated with Saint Joseph Hospital.
When was this NPI record last updated?
The NPPES record for Joseph Caldwell was last updated on January 13, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Joseph A. Caldwell, CRNA · NPI 1477919934
Nurse Anesthetist, Certified Registered physician in Lexington, Kentucky. Individual provider, active in the CMS NPPES registry since January 13, 2016.
## Identity
- **NPI:** 1477919934 (Entity type: Individual)
- **Enumerated:** January 13, 2016
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 3010037 (Kentucky)
- **Sole proprietor:** No
## Practice location
- **Address:** 1221 S BROADWAY, Lexington, KY 40504-2701
- **Phone:** (859) 258-4600
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Anesthesia Associates, Psc (NPI 1902991169, Lexington, KY); Commonwealth Anesthesia, Psc (NPI 1437196300, Lexington, KY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** January 13, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1477919934) · Data from the CMS NPPES public registry.