Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Aristotle Panayiotopoulos, M.D.

Pediatric Endocrinology Physician in Staten Island, NY · enumerated 2011 · practices at Christos D. Dossa MD PC.

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

National Provider Identifier

1659670776

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Registry record

Entity type Individual (Type 1)

Name Aristotle Panayiotopoulos

Credential M.D.

Sex Male

Practice address 2460 Hylan Blvd, Pediatric Endocrinology, Staten Island, NY, 10306

Phone (718) 226-5619

Fax (718) 226-5620

Enumeration date Mar 16, 2011

Last updated in NPPES Nov 11, 2016

Taxonomy & licenses

2080P0205X Pediatric Endocrinology Physician Allopathic & Osteopathic Physicians · License 262036 (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

What specialty is Aristotle Panayiotopoulos?

Aristotle Panayiotopoulos is registered in NPPES with the primary taxonomy of Pediatric Endocrinology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-11-11.