Ann Buchanan, ARNP
NPI 1821172271 · Nurse Practitioner · Louisville, KY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ann Buchanan, ARNP is a Nurse Practitioner provider in Louisville, KY (NPI 1821172271).
Provider details
- NPI number
- 1821172271
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- 71002262A (IN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-24
- Last updated
- 2011-10-11
Frequently asked questions
- What is Ann Buchanan's NPI number?
- Ann Buchanan's National Provider Identifier (NPI) is 1821172271, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ann Buchanan's specialty?
- Ann Buchanan is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ann Buchanan located?
- Ann Buchanan's practice location on file with NPPES is 252 Whittington Pkwy, Louisville, KY 40222-4904.
- What is Ann Buchanan's phone number?
- The practice phone number listed in the NPPES registry for Ann Buchanan is (502) 423-7246.
- Does Ann Buchanan accept Medicare?
- Ann Buchanan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ann Buchanan's NPI active?
- Yes — Ann Buchanan's NPI (1821172271) is active in the NPPES registry as of the last update on 2011-10-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.