Cathy Bays
NPI 1093115503 · Adult Health Nurse Practitioner · Louisville, KY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cathy Bays is a Adult Health Nurse Practitioner provider in Louisville, KY (NPI 1093115503).
Provider details
- NPI number
- 1093115503
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 3008833 (KY)
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 tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 401 E Chestnut StSte #510Louisville, KY 40202-5700Phone: (502) 589-0802Fax: (502) 589-0805
Registry dates
- Enumerated
- 2014-09-03
- Last updated
- 2019-03-13
Frequently asked questions
- What is Cathy Bays's NPI number?
- Cathy Bays's National Provider Identifier (NPI) is 1093115503, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cathy Bays's specialty?
- Cathy Bays is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cathy Bays located?
- Cathy Bays's practice location on file with NPPES is 401 E Chestnut St Unit 510, Louisville, KY 40202.
- What is Cathy Bays's phone number?
- The practice phone number listed in the NPPES registry for Cathy Bays is (502) 588-4800.
- Does Cathy Bays accept Medicare?
- Cathy Bays is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cathy Bays's NPI active?
- Yes — Cathy Bays's NPI (1093115503) is active in the NPPES registry as of the last update on 2019-03-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.