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

Dr. Justin Howard Washington, DDS, MPH

Dentist in Houston, TX · enumerated 2011 · practices at Michael J. Streitmann, M.D., P.A..

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

National Provider Identifier

1871873273

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Registry record

Entity type Individual (Type 1)

Name Dr. Justin Howard Washington

Credential DDS, MPH

Sex Male

Practice address Houston, TX, 77004

Phone (832) 489-4677

Enumeration date Aug 17, 2011

Last updated in NPPES Feb 26, 2014

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

Taxonomy & licenses

122300000X Dentist Dental Providers · License 27347 (TX) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Justin Washington practice?

The practice location on file with NPPES is in Houston, TX. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Justin Washington?

The National Provider Identifier (NPI) for Justin Washington is 1871873273, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Angelica Benton-Molina Acupuncturist · Houston, TX NPI 1023340668 Michael J. Streitmann, M.D., P.A. Plastic Surgery Physician · Houston, TX NPI 1902191273

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-02-26.