NPI Portal NPI Lookup & Verification

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

Dr. Martin Charles Roberts, D.D.S.

General Practice Dentistry in Boulder, CO · enumerated 2011 · practices at Alpha Dental Care Ix PC.

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

National Provider Identifier

1730474727

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Registry record

Entity type Individual (Type 1)
Name Dr. Martin Charles Roberts
Credential D.D.S.
Sex Male
Practice address Boulder, CO, 80302
Phone (303) 442-4810
Fax (303) 415-9155
Enumeration date Jun 17, 2011
Last updated in NPPES Jun 17, 2011

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

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 105347 (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

Is NPI 1730474727 active?
Yes, as of the latest NPPES snapshot, NPI 1730474727 is active (record last updated 2011-06-17).
How do I verify Martin Roberts's NPI record?
Cross-check NPI 1730474727 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-06-17.