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

Dr. Steven P Jaffe, DDS

Dentist in Romulus, MI · enumerated 2010 · practices at Gd Mi J&G-Brownstown Pllc.

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

National Provider Identifier

1659690659

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Registry record

Entity type Individual (Type 1)

Name Dr. Steven P Jaffe

Credential DDS

Sex Male

Practice address Romulus, MI, 48174

Phone (734) 479-4111

Enumeration date Jun 1, 2010

Last updated in NPPES Jun 14, 2010

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

Taxonomy & licenses

122300000X Dentist Dental Providers · License 2901020093 (MI) 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

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 Steven Jaffe?

Steven Jaffe is registered in NPPES with the primary taxonomy of Dentist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Gd Mi J&G-Brownstown Pllc General Practice Dentistry · Brownstown, MI NPI 1649995119

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-06-14.