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

Dr. Stephen Alan Hopfensperger, DDS

General Practice Dentistry in Centennial, CO · enumerated 2012.

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

National Provider Identifier

1487917688

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Registry record

Entity type Individual (Type 1)
Name Dr. Stephen Alan Hopfensperger
Credential DDS
Sex Male
Practice address Centennial, CO, 80112
Phone (303) 771-5076
Fax (303) 771-5035
Enumeration date Jun 21, 2012
Last updated in NPPES Jun 21, 2012

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

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License HD104684 (CO) 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 Stephen Hopfensperger's NPI record?
Cross-check NPI 1487917688 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1487917688 active?
Yes, as of the latest NPPES snapshot, NPI 1487917688 is active (record last updated 2012-06-21).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-06-21.