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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Carlos E Montenegro, MD

Surgery Physician in Hampton, SC · enumerated 2006.

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

National Provider Identifier

1588613103

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Registry record

Entity type Individual (Type 1)
Name Dr. Carlos E Montenegro
Credential MD
Sex Male
Practice address 408 Jackson Ave E, Hampton, SC, 29924
Phone (803) 943-4003
Fax (803) 943-4701
Enumeration date May 9, 2006
Last updated in NPPES Nov 7, 2008

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 23479 (SC) 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
P00166936 Other SC RAILROAD MEDICARE
P00166936 Other SC RAILROAD MEDI CARE
234797 Medicaid SC -

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 1588613103 active?
Yes, as of the latest NPPES snapshot, NPI 1588613103 is active (record last updated 2008-11-07).
How do I verify Carlos Montenegro's NPI record?
Cross-check NPI 1588613103 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 2008-11-07.