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Dr. John Justin Ruffini, M.D.

Ophthalmology Physician in Ridley Park, PA · enumerated 2006.

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

National Provider Identifier

1265543227

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Registry record

Entity type Individual (Type 1)
Name Dr. John Justin Ruffini
Credential M.D.
Sex Male
Practice address 8 Morton Ave, Suite 101, Ridley Park, PA, 19078
Phone (610) 521-2111
Fax (610) 521-3048
Enumeration date Aug 31, 2006
Last updated in NPPES Jun 24, 2009

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License MD040917E (PA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
413119 Other - AETNA
180010184 Other - RR MEDICARE
6424863B Other - CIGNA
P531346 Other - OXFORD
193899 Other PA IBC
36784002 Other - DAVIS VISION
P50682013 Other - MULTIPLAN
31269B Other PA KEYSTONE MERCY HEALTH PLA
001637554001 Medicaid PA -
009153600 Other PA IBC/KEYSTONE HMO

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.

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Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is John Ruffini?
John Ruffini is registered in NPPES with the primary taxonomy of Ophthalmology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-06-24.