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

Robert Charles Mason, D.C.

Chiropractor in Howell, MI · enumerated 2008 · practices at All American Smiles Dental Grp.

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

National Provider Identifier

1720258700

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Registry record

Entity type Individual (Type 1)

Name Robert Charles Mason

Credential D.C.

Sex Male

Practice address Howell, MI, 48843

Phone (810) 632-6230

Fax (810) 632-6231

Enumeration date Mar 6, 2008

Last updated in NPPES Mar 6, 2008

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

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License RM002771 (MI) Primary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC 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 Robert Mason's NPI record?

Cross-check NPI 1720258700 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1720258700 active?

Yes, as of the latest NPPES snapshot, NPI 1720258700 is active (record last updated 2008-03-06).

Other providers at this practice address

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All American Smiles Dental Grp General Practice Dentistry · Howell, MI NPI 1164587176 Annette Pargoff Defazio General Practice Dentistry · Howell, MI NPI 1184822579

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-06.