John Lillvis, M.D.
NPI 1558625293 · Ophthalmology Physician · Buffalo, NY
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Lillvis, M.D. is a Ophthalmology Physician provider in Buffalo, NY (NPI 1558625293).
Provider details
- NPI number
- 1558625293
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 289495 (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
13 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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 (2)
- 3580 Sheridan Dr Ste 150Buffalo, NY 14226-1645Phone: (716) 881-7900
- 301 Sterling DrOrchard Park, NY 14127-1570Phone: (716) 677-6500
Registry dates
- Enumerated
- 2012-06-27
- Last updated
- 2023-03-07
Frequently asked questions
- What is John Lillvis's NPI number?
- John Lillvis's National Provider Identifier (NPI) is 1558625293, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Lillvis's specialty?
- John Lillvis is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is John Lillvis located?
- John Lillvis's practice location on file with NPPES is 1176 Main St, Buffalo, NY 14209.
- What is John Lillvis's phone number?
- The practice phone number listed in the NPPES registry for John Lillvis is (716) 881-7917.
- Does John Lillvis accept Medicare?
- John Lillvis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Lillvis's NPI active?
- Yes — John Lillvis's NPI (1558625293) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.