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Robert C. Allen, MD

Vascular Surgery Physician in Rock Hill, SC · enumerated 2006.

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

National Provider Identifier

1659321115

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Registry record

Entity type Individual (Type 1)
Name Robert C. Allen
Credential MD
Sex Male
Practice address 197 Piedmont Blvd Ste 100, Rock Hill, SC, 29732
Phone (803) 324-1950
Fax (803) 324-1933
Enumeration date May 12, 2006
Last updated in NPPES Mar 6, 2019

Taxonomy & licenses

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License 56586 (TN) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
Q032600 Medicaid TN -

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1659321115 active?
Yes, as of the latest NPPES snapshot, NPI 1659321115 is active (record last updated 2019-03-06).
How do I verify Robert Allen's NPI record?
Cross-check NPI 1659321115 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 2019-03-06.