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Steven Mattas, MD
NPI 1578547550 · Ophthalmology Physician · Louisville, KY
Steven Mattas, MD is a Ophthalmology Physician provider in Louisville, KY (NPI 1578547550).
Provider details
- NPI number
- 1578547550
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 24542 (KY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
1935 Bluegrass Ave
Suite 200
Louisville, KY 40215-1179
Phone: (502) 895-0040
Fax: (502) 361-4488
Street-level locationGet directions
Mailing address
1935 Bluegrass Ave
Louisville, KY 40215-1179
Registry dates
- Enumerated
- 2005-12-02
- Last updated
- 2013-09-23
Frequently asked questions
- What is Steven Mattas's NPI number?
- Steven Mattas's National Provider Identifier (NPI) is 1578547550, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Mattas's specialty?
- Steven Mattas is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Mattas located?
- Steven Mattas's practice location on file with NPPES is 1935 Bluegrass Ave, Louisville, KY 40215-1179.
- What is Steven Mattas's phone number?
- The practice phone number listed in the NPPES registry for Steven Mattas is (502) 895-0040.
- Is Steven Mattas's NPI active?
- Yes — Steven Mattas's NPI (1578547550) is active in the NPPES registry as of the last update on 2013-09-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.