MS. ANN K BUCHANAN ARNP
NPI 1821172271
Nurse Practitioner in Louisville, KY
About Ms. Ann K Buchanan Arnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. ANN K BUCHANAN ARNP (NPI 1821172271) is an individual nurse practitioner in Louisville, Kentucky, licensed in Indiana (71002262A) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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 (PECOS)
Ms. Ann K Buchanan Arnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Ann Buchanan reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Louisville, KY 40222
- Reassigned Medicare billing, Kentucky enrollment
- 10 clinicians in this Medicare group
Louisville, KY 40299
- Reassigned Medicare billing, Indiana and Kentucky enrollments
- Also billed through NPI 1568740447 (Kentucky)
- 532 clinicians in this Medicare group
Indianapolis, IN 46256
- Reassigned Medicare billing, Indiana enrollment
- 19 clinicians in this Medicare group
Addison, TX 75001
- Reassigned Medicare billing, Kentucky enrollment
- 36 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 40222 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 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LOUISVILLE, KY 40222
LOUISVILLE, KY 40222
LOUISVILLE, KY 40222
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 Ann Buchanan's NPI number?
The NPI number for Ann Buchanan is 1821172271. It was assigned to this individual provider in the NPPES registry on October 24, 2006.
Where is Ann Buchanan located?
Ann Buchanan practices at 252 Whittington Pkwy, Louisville, KY 40222. The listed phone number is (502) 423-7246.
What is Ann Buchanan's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Ann Buchanan enrolled in Medicare?
Yes. Ann Buchanan is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Ann Buchanan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ann Buchanan reassigns Medicare benefits to 4 organizations: M. C. Cronen & Associates Inc., Psc (Louisville, KY), Baptist Health Medical Group (Louisville, KY), Mid-South Home Care Services, LLC (Indianapolis, IN) and American Current Care PA (Addison, TX). 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 Ann Buchanan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ann Buchanan accept?
Health plans from CareSource list Ann Buchanan 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.
When was this NPI record last updated?
The NPPES record for Ann Buchanan was last updated on October 11, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Ms. Ann K Buchanan, ARNP · NPI 1821172271
Nurse Practitioner physician in Louisville, Kentucky. Individual provider, active in the CMS NPPES registry since October 24, 2006.
## Identity
- **NPI:** 1821172271 (Entity type: Individual)
- **Enumerated:** October 24, 2006
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 71002262A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 252 WHITTINGTON PKWY, Louisville, KY 40222-4904
- **Phone:** (502) 423-7246 · **Fax:** (502) 426-7247
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): M. C. Cronen & Associates Inc., Psc (NPI 1881759488, Louisville, KY); Baptist Health Medical Group (NPI 1780543744, Louisville, KY); Mid-South Home Care Services, LLC (NPI 1699463299, Indianapolis, IN); American Current Care PA (NPI 1720262645, Addison, TX) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 11, 2011
- **Other identifiers:** Other 71002262A (IN)
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Source: [NPI Profile](https://npiprofile.com/npi/1821172271) · Data from the CMS NPPES public registry.