Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Philip Denicolo, D.M.D.

Periodontics in Washington, DC · enumerated 2005.

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

National Provider Identifier

1447235817

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Registry record

Entity type Individual (Type 1)

Name Dr. Philip Denicolo

Credential D.M.D.

Sex Male

Practice address 6900 Georgia Ave. Nw, Building 2, Room 1d02, Washington, DC, 20307

Phone (202) 782-6815

Fax (202) 782-6987

Enumeration date Dec 8, 2005

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223P0300X Periodontics Dental Providers · License 006473 (CT) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD 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

Is NPI 1447235817 active?

Yes, as of the latest NPPES snapshot, NPI 1447235817 is active (record last updated 2007-07-08).

How do I verify Philip Denicolo's NPI record?

Cross-check NPI 1447235817 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.