Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John Siliquini Sr., M.D.

Ophthalmology Physician in Philadelphia, PA · enumerated 2005.

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

National Provider Identifier

1225025299

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Registry record

Entity type Individual (Type 1)

Name Dr. John Siliquini Sr.

Credential M.D.

Sex Male

Practice address 9126 Blue Grass Rd, Philadelphia, PA, 19114

Phone (215) 331-0992

Fax (215) 338-0167

Enumeration date Oct 4, 2005

Last updated in NPPES Sep 4, 2013

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License MD027938L (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
3633763	Other	PA	AETNA INDIVIDUAL ID
1277626	Other	PA	CIGNA INDIVIDUAL ID
P00143982	Other	PA	RR MEDICARE INDIVIDUAL
000647959	Medicaid	PA	-
0053391000	Other	PA	IBC INDIVIDUAL ID

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 Siliquini?

John Siliquini 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.

Other providers at this practice address

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Keystone Eye Associates, LLC Ophthalmology Physician · Philadelphia, PA NPI 1194779207 Lawrence Roach Ophthalmology Physician · Philadelphia, PA NPI 1619910023 The Institute for Diabetic Management,Ltd Nutritionist · Philadelphia, PA NPI 1235442088 Flavia Herzog Registered Dietitian · Philadelphia, PA NPI 1578862199 Jamie Gardella Registered Dietitian · Philadelphia, PA NPI 1336418532 Frances Howell Nutrition Education Nutritionist · Philadelphia, PA NPI 1649523754

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-09-04.