Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. William David Tutrone, MD

Procedural Dermatology Physician in Long Beach, NY · enumerated 2008 · practices at Island Dermatology, PC.

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

National Provider Identifier

1861643611

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Registry record

Entity type Individual (Type 1)

Name Dr. William David Tutrone

Credential MD

Sex Male

Practice address Long Beach, NY, 11561

Phone (516) 432-0011

Fax (516) 889-5681

Enumeration date Oct 9, 2008

Last updated in NPPES Mar 8, 2014

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207NS0135X Procedural Dermatology Physician Allopathic & Osteopathic Physicians · License 255765-1 (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.

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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 William Tutrone?

William Tutrone is registered in NPPES with the primary taxonomy of Procedural Dermatology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Ronald Falcon Dermatology Physician · Long Beach, NY NPI 1801853965 Charisse Dolitsky Dermatology Physician · Long Beach, NY NPI 1477510576 Island Dermatology, PC Dermatology Physician · Long Beach, NY NPI 1316996937 K. Andrew Cerveny Dermatology Physician · Long Beach, NY NPI 1821037664 Adrienne Haughton Dermatology Physician · Long Beach, NY NPI 1215021191 Linda Dodick Physician Assistant · Long Beach, NY NPI 1275691800 Krista Trinidad Physician Assistant · Long Beach, NY NPI 1366114209

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-03-08.