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Robert C Marciano, DO

Family Medicine Physician in Mobridge, SD · enumerated 2005 · practices at Mobridge Regional Hospital.

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

National Provider Identifier

1427030949

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Registry record

Entity type Individual (Type 1)
Name Robert C Marciano
Credential DO
Sex Male
Practice address 1309 10th Ave W, Mobridge, SD, 57601
Phone (605) 845-3692
Fax (605) 845-8252
Enumeration date Nov 18, 2005
Last updated in NPPES Jun 12, 2026

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 4891 (SD) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier Type State Issuer
1427030949 Other - NPI
1427030949 Medicaid SD -
5610940 Medicaid SD -
S8029 Other - PTAN

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 1427030949 active?
Yes, as of the latest NPPES snapshot, NPI 1427030949 is active (record last updated 2026-06-12).
How do I verify Robert Marciano's NPI record?
Cross-check NPI 1427030949 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 2026-06-12.