Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John N Troccoli, MD

Dermatology Physician in Fresh Meadows, NY · enumerated 2005 · practices at Dermatologic Procedures of Queens County, PC.

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

National Provider Identifier

1861492977

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Registry record

Entity type Individual (Type 1)

Name John N Troccoli

Credential MD

Sex Male

Practice address 5847 188th St, Fresh Meadows, NY, 11365

Phone (718) 357-8200

Fax (718) 357-5770

Enumeration date Jul 29, 2005

Last updated in NPPES Oct 10, 2007

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 203300 (NY) 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
01971282	Medicaid	NY	-

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 Troccoli?

John Troccoli is registered in NPPES with the primary taxonomy of Dermatology 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 2007-10-10.