Louis Cantor, MD, LLC
NPI 1356525836 · Ophthalmology Physician · Indianapolis, IN
Louis Cantor, MD, LLC is a Ophthalmology Physician organization in Indianapolis, IN (NPI 1356525836).
Provider details
- NPI number
- 1356525836
- Entity type
- Organization
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Louis Cantor, Owner(317) 274-1034
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
18 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
- 2007-12-20
- Last updated
- 2007-12-20
Frequently asked questions
- What is Louis Cantor, MD, LLC's NPI number?
- Louis Cantor, MD, LLC's National Provider Identifier (NPI) is 1356525836, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Louis Cantor, MD, LLC?
- Louis Cantor, MD, LLC is classified in the NPPES registry as Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Louis Cantor, MD, LLC located?
- Louis Cantor, MD, LLC's practice location on file with NPPES is 550 University Blvd Ste 3080, Indianapolis, IN 46202-5149.
- What is Louis Cantor, MD, LLC's phone number?
- The practice phone number listed in the NPPES registry for Louis Cantor, MD, LLC is (317) 274-1034.
- Who is the authorized official for Louis Cantor, MD, LLC?
- The authorized official listed on Louis Cantor, MD, LLC's NPPES record is Louis Cantor, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Louis Cantor, MD, LLC's NPI active?
- Yes — Louis Cantor, MD, LLC's NPI (1356525836) is active in the NPPES registry as of the last update on 2007-12-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.