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Dr. Timothy Michael Johnson

Orthodontics and Dentofacial Orthopedics Dentistry in Kensington, MD · enumerated 2011.

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

National Provider Identifier

1124306550

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Registry record

Entity type Individual (Type 1)
Name Dr. Timothy Michael Johnson
Sex Male
Practice address 11301 Rockville Pike, Kensington, MD, 20895
Phone (301) 881-6170
Enumeration date Aug 3, 2011
Last updated in NPPES Aug 3, 2011

Taxonomy & licenses

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License 14915 (MD) Primary

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 Timothy Johnson's NPI record?
Cross-check NPI 1124306550 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1124306550 active?
Yes, as of the latest NPPES snapshot, NPI 1124306550 is active (record last updated 2011-08-03).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-08-03.