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Sumathi Siva Smith, M.D.

Hematology & Oncology Physician in Slidell, LA · enumerated 2006.

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

National Provider Identifier

1932189016

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Registry record

Entity type Individual (Type 1)
Name Sumathi Siva Smith
Credential M.D.
Sex Female
Practice address 1120 Robert Blvd, Slidell, LA, 70458
Phone (985) 639-3777
Fax (985) 639-3708
Enumeration date Jan 17, 2006
Last updated in NPPES Mar 21, 2022

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 11896R (LA) Secondary
207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License MD11896R (LA) 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
1690384 Medicaid LA -
04554341 Medicaid MS -

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 Sumathi Smith's NPI record?
Cross-check NPI 1932189016 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1932189016 active?
Yes, as of the latest NPPES snapshot, NPI 1932189016 is active (record last updated 2022-03-21).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-03-21.