Louis Pizzarello, M.D.
NPI 1699720466 · Ophthalmology Physician · Riverhead, NY
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Louis Pizzarello, M.D. is a Ophthalmology Physician provider in Riverhead, NY (NPI 1699720466).
Provider details
- NPI number
- 1699720466
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 138013 (NY)
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
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
Mailing address
Registry dates
- Enumerated
- 2006-05-23
- Last updated
- 2008-04-15
Frequently asked questions
- What is Louis Pizzarello's NPI number?
- Louis Pizzarello's National Provider Identifier (NPI) is 1699720466, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Louis Pizzarello's specialty?
- Louis Pizzarello is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Louis Pizzarello located?
- Louis Pizzarello's practice location on file with NPPES is 1228 Roanoke Ave, Riverhead, NY 11901-2740.
- What is Louis Pizzarello's phone number?
- The practice phone number listed in the NPPES registry for Louis Pizzarello is (631) 727-5265.
- Does Louis Pizzarello accept Medicare?
- Louis Pizzarello is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Louis Pizzarello's NPI active?
- Yes — Louis Pizzarello's NPI (1699720466) is active in the NPPES registry as of the last update on 2008-04-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.