Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John J Browne, DDS

Dentist in Mount Kisco, NY · enumerated 2010.

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

National Provider Identifier

1447561436

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Registry record

Entity type Individual (Type 1)

Name Dr. John J Browne

Credential DDS

Sex Male

Practice address 280 N Bedford Rd, Mount Kisco, NY, 10549

Phone (914) 241-1191

Enumeration date Jun 24, 2010

Last updated in NPPES Mar 3, 2020

Taxonomy & licenses

122300000X Dentist Dental Providers · License 055947 (NY) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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

How do I verify John Browne's NPI record?

Cross-check NPI 1447561436 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1447561436 active?

Yes, as of the latest NPPES snapshot, NPI 1447561436 is active (record last updated 2020-03-03).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-03-03.