Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Patrick Rafael Oellers, MD

Retina Specialist (Ophthalmology) Physician in Liverpool, NY · enumerated 2012 · practices at Retina-Vitreous Surgeons of Central New York, PC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1043576663

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Registry record

Entity type Individual (Type 1)

Name Dr. Patrick Rafael Oellers

Credential MD

Sex Male

Practice address 200 Greenfield Pkwy, Liverpool, NY, 13088

Phone (315) 445-8166

Enumeration date Apr 9, 2012

Last updated in NPPES Aug 21, 2020

Taxonomy & licenses

207WX0107X Retina Specialist (Ophthalmology) Physician Allopathic & Osteopathic Physicians · License 293024 (NY) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Patrick Oellers practice?

The practice location on file with NPPES is in Liverpool, NY. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Patrick Oellers?

The National Provider Identifier (NPI) for Patrick Oellers is 1043576663, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-21.