Catherine Newton, MD
NPI 1871667154 · Ophthalmology Physician · Louisville, KY
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Newton, MD is a Ophthalmology Physician provider in Louisville, KY (NPI 1871667154).
Provider details
- NPI number
- 1871667154
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 23918 (KY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-11-20
- Last updated
- 2017-02-27
Frequently asked questions
- What is Catherine Newton's NPI number?
- Catherine Newton's National Provider Identifier (NPI) is 1871667154, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Newton's specialty?
- Catherine Newton is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Catherine Newton located?
- Catherine Newton's practice location on file with NPPES is 1536 Story Ave, Louisville, KY 40206-1738.
- What is Catherine Newton's phone number?
- The practice phone number listed in the NPPES registry for Catherine Newton is (502) 589-1500.
- Does Catherine Newton accept Medicare?
- Catherine Newton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Newton's NPI active?
- Yes — Catherine Newton's NPI (1871667154) is active in the NPPES registry as of the last update on 2017-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.